1230416640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 324

約数和(自身を含む): 4443688704

約数和(自身を除く): 3213272064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 127, 128, 144, 145, 160, 174, 180, 192, 232, 240, 254, 256, 261, 288, 290, 320, 348, 360, 381, 384, 435, 464, 480, 508, 522, 576, 580, 635, 640, 696, 720, 762, 768, 841, 870, 928, 960, 1016, 1044, 1143, 1152, 1160, 1270, 1280, 1305, 1392, 1440, 1524, 1682, 1740, 1856, 1905, 1920, 2032, 2088, 2286, 2304, 2320, 2523, 2540, 2610, 2784, 2880, 3048, 3364, 3480, 3683, 3712, 3810, 3840, 4064, 4176, 4205, 4572, 4640, 5046, 5080, 5220, 5568, 5715, 5760, 6096, 6728, 6960, 7366, 7424, 7569, 7620, 8128, 8352, 8410, 9144, 9280, 10092, 10160, 10440, 11049, 11136, 11430, 11520, 12192, 12615, 13456, 13920, 14732, 15138, 15240, 16256, 16704, 16820, 18288, 18415, 18560, 20184, 20320, 20880, 22098, 22272, 22860, 24384, 25230, 26912, 27840, 29464, 30276, 30480, 32512, 33147, 33408, 33640, 36576, 36830, 37120, 37845, 40368, 40640, 41760, 44196, 45720, 48768, 50460, 53824, 55245, 55680, 58928, 60552, 60960, 66294, 66816, 67280, 73152, 73660, 75690, 80736, 81280, 83520, 88392, 91440, 97536, 100920, 106807, 107648, 110490, 111360, 117856, 121104, 121920, 132588, 134560, 146304, 147320, 151380, 161472, 162560, 165735, 167040, 176784, 182880, 201840, 213614, 215296, 220980, 235712, 242208, 243840, 265176, 269120, 292608, 294640, 302760, 320421, 322944, 331470, 334080, 353568, 365760, 403680, 427228, 441960, 471424, 484416, 487680, 530352, 534035, 538240, 589280, 605520, 640842, 645888, 662940, 707136, 731520, 807360, 854456, 883920, 942848, 961263, 968832, 1060704, 1068070, 1076480, 1178560, 1211040, 1281684, 1325880, 1414272, 1463040, 1602105, 1614720, 1708912, 1767840, 1922526, 1937664, 2121408, 2136140, 2357120, 2422080, 2563368, 2651760, 2828544, 3204210, 3229440, 3417824, 3535680, 3845052, 4242816, 4272280, 4714240, 4806315, 4844160, 5126736, 5303520, 6408420, 6835648, 7071360, 7690104, 8485632, 8544560, 9612630, 9688320, 10253472, 10607040, 12816840, 13671296, 14142720, 15380208, 17089120, 19225260, 20506944, 21214080, 25633680, 27342592, 30760416, 34178240, 38450520, 41013888, 42428160, 51267360, 61520832, 68356480, 76901040, 82027776, 102534720, 123041664, 136712960, 153802080, 205069440, 246083328, 307604160, 410138880, 615208320, 1230416640]

約数ペア:

[(1, 1230416640), (2, 615208320), (3, 410138880), (4, 307604160), (5, 246083328), (6, 205069440), (8, 153802080), (9, 136712960), (10, 123041664), (12, 102534720), (15, 82027776), (16, 76901040), (18, 68356480), (20, 61520832), (24, 51267360), (29, 42428160), (30, 41013888), (32, 38450520), (36, 34178240), (40, 30760416), (45, 27342592), (48, 25633680), (58, 21214080), (60, 20506944), (64, 19225260), (72, 17089120), (80, 15380208), (87, 14142720), (90, 13671296), (96, 12816840), (116, 10607040), (120, 10253472), (127, 9688320), (128, 9612630), (144, 8544560), (145, 8485632), (160, 7690104), (174, 7071360), (180, 6835648), (192, 6408420), (232, 5303520), (240, 5126736), (254, 4844160), (256, 4806315), (261, 4714240), (288, 4272280), (290, 4242816), (320, 3845052), (348, 3535680), (360, 3417824), (381, 3229440), (384, 3204210), (435, 2828544), (464, 2651760), (480, 2563368), (508, 2422080), (522, 2357120), (576, 2136140), (580, 2121408), (635, 1937664), (640, 1922526), (696, 1767840), (720, 1708912), (762, 1614720), (768, 1602105), (841, 1463040), (870, 1414272), (928, 1325880), (960, 1281684), (1016, 1211040), (1044, 1178560), (1143, 1076480), (1152, 1068070), (1160, 1060704), (1270, 968832), (1280, 961263), (1305, 942848), (1392, 883920), (1440, 854456), (1524, 807360), (1682, 731520), (1740, 707136), (1856, 662940), (1905, 645888), (1920, 640842), (2032, 605520), (2088, 589280), (2286, 538240), (2304, 534035), (2320, 530352), (2523, 487680), (2540, 484416), (2610, 471424), (2784, 441960), (2880, 427228), (3048, 403680), (3364, 365760), (3480, 353568), (3683, 334080), (3712, 331470), (3810, 322944), (3840, 320421), (4064, 302760), (4176, 294640), (4205, 292608), (4572, 269120), (4640, 265176), (5046, 243840), (5080, 242208), (5220, 235712), (5568, 220980), (5715, 215296), (5760, 213614), (6096, 201840), (6728, 182880), (6960, 176784), (7366, 167040), (7424, 165735), (7569, 162560), (7620, 161472), (8128, 151380), (8352, 147320), (8410, 146304), (9144, 134560), (9280, 132588), (10092, 121920), (10160, 121104), (10440, 117856), (11049, 111360), (11136, 110490), (11430, 107648), (11520, 106807), (12192, 100920), (12615, 97536), (13456, 91440), (13920, 88392), (14732, 83520), (15138, 81280), (15240, 80736), (16256, 75690), (16704, 73660), (16820, 73152), (18288, 67280), (18415, 66816), (18560, 66294), (20184, 60960), (20320, 60552), (20880, 58928), (22098, 55680), (22272, 55245), (22860, 53824), (24384, 50460), (25230, 48768), (26912, 45720), (27840, 44196), (29464, 41760), (30276, 40640), (30480, 40368), (32512, 37845), (33147, 37120), (33408, 36830), (33640, 36576)]