7756161120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{125261}}^1$

素因数の和:125325

約数の個数: 144

約数和(自身を含む): 27083648592

約数和(自身を除く): 19327487472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 61920, 125261, 250522, 375783, 501044, 626305, 751566, 1002088, 1127349, 1252610, 1503132, 1878915, 2004176, 2254698, 2505220, 3006264, 3757830, 4008352, 4509396, 5010440, 5386223, 5636745, 6012528, 7515660, 9018792, 10020880, 10772446, 11273490, 12025056, 15031320, 16158669, 18037584, 20041760, 21544892, 22546980, 26931115, 30062640, 32317338, 36075168, 43089784, 45093960, 48476007, 53862230, 60125280, 64634676, 80793345, 86179568, 90187920, 96952014, 107724460, 129269352, 161586690, 172359136, 180375840, 193904028, 215448920, 242380035, 258538704, 323173380, 387808056, 430897840, 484760070, 517077408, 646346760, 775616112, 861795680, 969520140, 1292693520, 1551232224, 1939040280, 2585387040, 3878080560, 7756161120]

約数ペア:

[(1, 7756161120), (2, 3878080560), (3, 2585387040), (4, 1939040280), (5, 1551232224), (6, 1292693520), (8, 969520140), (9, 861795680), (10, 775616112), (12, 646346760), (15, 517077408), (16, 484760070), (18, 430897840), (20, 387808056), (24, 323173380), (30, 258538704), (32, 242380035), (36, 215448920), (40, 193904028), (43, 180375840), (45, 172359136), (48, 161586690), (60, 129269352), (72, 107724460), (80, 96952014), (86, 90187920), (90, 86179568), (96, 80793345), (120, 64634676), (129, 60125280), (144, 53862230), (160, 48476007), (172, 45093960), (180, 43089784), (215, 36075168), (240, 32317338), (258, 30062640), (288, 26931115), (344, 22546980), (360, 21544892), (387, 20041760), (430, 18037584), (480, 16158669), (516, 15031320), (645, 12025056), (688, 11273490), (720, 10772446), (774, 10020880), (860, 9018792), (1032, 7515660), (1290, 6012528), (1376, 5636745), (1440, 5386223), (1548, 5010440), (1720, 4509396), (1935, 4008352), (2064, 3757830), (2580, 3006264), (3096, 2505220), (3440, 2254698), (3870, 2004176), (4128, 1878915), (5160, 1503132), (6192, 1252610), (6880, 1127349), (7740, 1002088), (10320, 751566), (12384, 626305), (15480, 501044), (20640, 375783), (30960, 250522), (61920, 125261)]