81228049680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{281807}}^1$

素因数の和:283024

約数の個数: 80

約数和(自身を含む): 252017512704

約数和(自身を除く): 170789463024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1201, 2402, 3603, 4804, 6005, 7206, 9608, 12010, 14412, 18015, 19216, 24020, 28824, 36030, 48040, 57648, 72060, 96080, 144120, 281807, 288240, 563614, 845421, 1127228, 1409035, 1690842, 2254456, 2818070, 3381684, 4227105, 4508912, 5636140, 6763368, 8454210, 11272280, 13526736, 16908420, 22544560, 33816840, 67633680, 338450207, 676900414, 1015350621, 1353800828, 1692251035, 2030701242, 2707601656, 3384502070, 4061402484, 5076753105, 5415203312, 6769004140, 8122804968, 10153506210, 13538008280, 16245609936, 20307012420, 27076016560, 40614024840, 81228049680]

約数ペア:

[(1, 81228049680), (2, 40614024840), (3, 27076016560), (4, 20307012420), (5, 16245609936), (6, 13538008280), (8, 10153506210), (10, 8122804968), (12, 6769004140), (15, 5415203312), (16, 5076753105), (20, 4061402484), (24, 3384502070), (30, 2707601656), (40, 2030701242), (48, 1692251035), (60, 1353800828), (80, 1015350621), (120, 676900414), (240, 338450207), (1201, 67633680), (2402, 33816840), (3603, 22544560), (4804, 16908420), (6005, 13526736), (7206, 11272280), (9608, 8454210), (12010, 6763368), (14412, 5636140), (18015, 4508912), (19216, 4227105), (24020, 3381684), (28824, 2818070), (36030, 2254456), (48040, 1690842), (57648, 1409035), (72060, 1127228), (96080, 845421), (144120, 563614), (281807, 288240)]