450702720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 288

約数和(自身を含む): 1688899680

約数和(自身を除く): 1238196960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 384, 390, 416, 463, 468, 480, 507, 520, 576, 585, 624, 640, 676, 720, 780, 832, 845, 926, 936, 960, 1014, 1040, 1152, 1170, 1248, 1352, 1389, 1440, 1521, 1560, 1664, 1690, 1852, 1872, 1920, 2028, 2080, 2315, 2340, 2496, 2535, 2704, 2778, 2880, 3042, 3120, 3380, 3704, 3744, 4056, 4160, 4167, 4630, 4680, 4992, 5070, 5408, 5556, 5760, 6019, 6084, 6240, 6760, 6945, 7408, 7488, 7605, 8112, 8320, 8334, 9260, 9360, 10140, 10816, 11112, 12038, 12168, 12480, 13520, 13890, 14816, 14976, 15210, 16224, 16668, 18057, 18520, 18720, 20280, 20835, 21632, 22224, 24076, 24336, 24960, 27040, 27780, 29632, 30095, 30420, 32448, 33336, 36114, 37040, 37440, 40560, 41670, 44448, 48152, 48672, 54080, 54171, 55560, 59264, 60190, 60840, 64896, 66672, 72228, 74080, 74880, 78247, 81120, 83340, 88896, 90285, 96304, 97344, 108160, 108342, 111120, 120380, 121680, 133344, 144456, 148160, 156494, 162240, 166680, 177792, 180570, 192608, 194688, 216684, 222240, 234741, 240760, 243360, 266688, 270855, 288912, 296320, 312988, 324480, 333360, 361140, 385216, 391235, 433368, 444480, 469482, 481520, 486720, 533376, 541710, 577824, 625976, 666720, 704223, 722280, 770432, 782470, 866736, 888960, 938964, 963040, 973440, 1083420, 1155648, 1173705, 1251952, 1333440, 1408446, 1444560, 1564940, 1733472, 1877928, 1926080, 2166840, 2311296, 2347410, 2503904, 2666880, 2816892, 2889120, 3129880, 3466944, 3521115, 3755856, 3852160, 4333680, 4694820, 5007808, 5633784, 5778240, 6259760, 6933888, 7042230, 7511712, 8667360, 9389640, 10015616, 11267568, 11556480, 12519520, 14084460, 15023424, 17334720, 18779280, 22535136, 25039040, 28168920, 30046848, 34669440, 37558560, 45070272, 50078080, 56337840, 75117120, 90140544, 112675680, 150234240, 225351360, 450702720]

約数ペア:

[(1, 450702720), (2, 225351360), (3, 150234240), (4, 112675680), (5, 90140544), (6, 75117120), (8, 56337840), (9, 50078080), (10, 45070272), (12, 37558560), (13, 34669440), (15, 30046848), (16, 28168920), (18, 25039040), (20, 22535136), (24, 18779280), (26, 17334720), (30, 15023424), (32, 14084460), (36, 12519520), (39, 11556480), (40, 11267568), (45, 10015616), (48, 9389640), (52, 8667360), (60, 7511712), (64, 7042230), (65, 6933888), (72, 6259760), (78, 5778240), (80, 5633784), (90, 5007808), (96, 4694820), (104, 4333680), (117, 3852160), (120, 3755856), (128, 3521115), (130, 3466944), (144, 3129880), (156, 2889120), (160, 2816892), (169, 2666880), (180, 2503904), (192, 2347410), (195, 2311296), (208, 2166840), (234, 1926080), (240, 1877928), (260, 1733472), (288, 1564940), (312, 1444560), (320, 1408446), (338, 1333440), (360, 1251952), (384, 1173705), (390, 1155648), (416, 1083420), (463, 973440), (468, 963040), (480, 938964), (507, 888960), (520, 866736), (576, 782470), (585, 770432), (624, 722280), (640, 704223), (676, 666720), (720, 625976), (780, 577824), (832, 541710), (845, 533376), (926, 486720), (936, 481520), (960, 469482), (1014, 444480), (1040, 433368), (1152, 391235), (1170, 385216), (1248, 361140), (1352, 333360), (1389, 324480), (1440, 312988), (1521, 296320), (1560, 288912), (1664, 270855), (1690, 266688), (1852, 243360), (1872, 240760), (1920, 234741), (2028, 222240), (2080, 216684), (2315, 194688), (2340, 192608), (2496, 180570), (2535, 177792), (2704, 166680), (2778, 162240), (2880, 156494), (3042, 148160), (3120, 144456), (3380, 133344), (3704, 121680), (3744, 120380), (4056, 111120), (4160, 108342), (4167, 108160), (4630, 97344), (4680, 96304), (4992, 90285), (5070, 88896), (5408, 83340), (5556, 81120), (5760, 78247), (6019, 74880), (6084, 74080), (6240, 72228), (6760, 66672), (6945, 64896), (7408, 60840), (7488, 60190), (7605, 59264), (8112, 55560), (8320, 54171), (8334, 54080), (9260, 48672), (9360, 48152), (10140, 44448), (10816, 41670), (11112, 40560), (12038, 37440), (12168, 37040), (12480, 36114), (13520, 33336), (13890, 32448), (14816, 30420), (14976, 30095), (15210, 29632), (16224, 27780), (16668, 27040), (18057, 24960), (18520, 24336), (18720, 24076), (20280, 22224), (20835, 21632)]