42513360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 132449856

約数和(自身を除く): 89936496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 577, 614, 921, 1154, 1228, 1535, 1731, 1842, 2308, 2456, 2885, 3070, 3462, 3684, 4605, 4616, 4912, 5770, 6140, 6924, 7368, 8655, 9210, 9232, 11540, 12280, 13848, 14736, 17310, 18420, 23080, 24560, 27696, 34620, 36840, 46160, 69240, 73680, 138480, 177139, 354278, 531417, 708556, 885695, 1062834, 1417112, 1771390, 2125668, 2657085, 2834224, 3542780, 4251336, 5314170, 7085560, 8502672, 10628340, 14171120, 21256680, 42513360]

約数ペア:

[(1, 42513360), (2, 21256680), (3, 14171120), (4, 10628340), (5, 8502672), (6, 7085560), (8, 5314170), (10, 4251336), (12, 3542780), (15, 2834224), (16, 2657085), (20, 2125668), (24, 1771390), (30, 1417112), (40, 1062834), (48, 885695), (60, 708556), (80, 531417), (120, 354278), (240, 177139), (307, 138480), (577, 73680), (614, 69240), (921, 46160), (1154, 36840), (1228, 34620), (1535, 27696), (1731, 24560), (1842, 23080), (2308, 18420), (2456, 17310), (2885, 14736), (3070, 13848), (3462, 12280), (3684, 11540), (4605, 9232), (4616, 9210), (4912, 8655), (5770, 7368), (6140, 6924)]