1378542240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6257}}^1$

素因数の和:6301

約数の個数: 240

約数和(自身を含む): 5152111272

約数和(自身を除く): 3773569032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6257, 6480, 6885, 7344, 8160, 9180, 11016, 12240, 12514, 12960, 13770, 14688, 18360, 18771, 22032, 24480, 25028, 27540, 31285, 36720, 37542, 44064, 50056, 55080, 56313, 62570, 73440, 75084, 93855, 100112, 106369, 110160, 112626, 125140, 150168, 168939, 187710, 200224, 212738, 220320, 225252, 250280, 281565, 300336, 319107, 337878, 375420, 425476, 450504, 500560, 506817, 531845, 563130, 600672, 638214, 675756, 750840, 844695, 850952, 901008, 957321, 1001120, 1013634, 1063690, 1126260, 1276428, 1351512, 1501680, 1595535, 1689390, 1701904, 1802016, 1914642, 2027268, 2127380, 2252520, 2534085, 2552856, 2703024, 2871963, 3003360, 3191070, 3378780, 3403808, 3829284, 4054536, 4254760, 4505040, 4786605, 5068170, 5105712, 5406048, 5743926, 6382140, 6757560, 7658568, 8109072, 8509520, 8615889, 9010080, 9573210, 10136340, 10211424, 11487852, 12764280, 13515120, 14359815, 15317136, 16218144, 17019040, 17231778, 19146420, 20272680, 22975704, 25528560, 27030240, 28719630, 30634272, 34463556, 38292840, 40545360, 43079445, 45951408, 51057120, 57439260, 68927112, 76585680, 81090720, 86158890, 91902816, 114878520, 137854224, 153171360, 172317780, 229757040, 275708448, 344635560, 459514080, 689271120, 1378542240]

約数ペア:

[(1, 1378542240), (2, 689271120), (3, 459514080), (4, 344635560), (5, 275708448), (6, 229757040), (8, 172317780), (9, 153171360), (10, 137854224), (12, 114878520), (15, 91902816), (16, 86158890), (17, 81090720), (18, 76585680), (20, 68927112), (24, 57439260), (27, 51057120), (30, 45951408), (32, 43079445), (34, 40545360), (36, 38292840), (40, 34463556), (45, 30634272), (48, 28719630), (51, 27030240), (54, 25528560), (60, 22975704), (68, 20272680), (72, 19146420), (80, 17231778), (81, 17019040), (85, 16218144), (90, 15317136), (96, 14359815), (102, 13515120), (108, 12764280), (120, 11487852), (135, 10211424), (136, 10136340), (144, 9573210), (153, 9010080), (160, 8615889), (162, 8509520), (170, 8109072), (180, 7658568), (204, 6757560), (216, 6382140), (240, 5743926), (255, 5406048), (270, 5105712), (272, 5068170), (288, 4786605), (306, 4505040), (324, 4254760), (340, 4054536), (360, 3829284), (405, 3403808), (408, 3378780), (432, 3191070), (459, 3003360), (480, 2871963), (510, 2703024), (540, 2552856), (544, 2534085), (612, 2252520), (648, 2127380), (680, 2027268), (720, 1914642), (765, 1802016), (810, 1701904), (816, 1689390), (864, 1595535), (918, 1501680), (1020, 1351512), (1080, 1276428), (1224, 1126260), (1296, 1063690), (1360, 1013634), (1377, 1001120), (1440, 957321), (1530, 901008), (1620, 850952), (1632, 844695), (1836, 750840), (2040, 675756), (2160, 638214), (2295, 600672), (2448, 563130), (2592, 531845), (2720, 506817), (2754, 500560), (3060, 450504), (3240, 425476), (3672, 375420), (4080, 337878), (4320, 319107), (4590, 300336), (4896, 281565), (5508, 250280), (6120, 225252), (6257, 220320), (6480, 212738), (6885, 200224), (7344, 187710), (8160, 168939), (9180, 150168), (11016, 125140), (12240, 112626), (12514, 110160), (12960, 106369), (13770, 100112), (14688, 93855), (18360, 75084), (18771, 73440), (22032, 62570), (24480, 56313), (25028, 55080), (27540, 50056), (31285, 44064), (36720, 37542)]