88686960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21737}}^1$

素因数の和:21770

約数の個数: 80

約数和(自身を含む): 291115296

約数和(自身を除く): 202428336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 21737, 43474, 65211, 86948, 108685, 130422, 173896, 217370, 260844, 326055, 347792, 369529, 434740, 521688, 652110, 739058, 869480, 1043376, 1108587, 1304220, 1478116, 1738960, 1847645, 2217174, 2608440, 2956232, 3695290, 4434348, 5216880, 5542935, 5912464, 7390580, 8868696, 11085870, 14781160, 17737392, 22171740, 29562320, 44343480, 88686960]

約数ペア:

[(1, 88686960), (2, 44343480), (3, 29562320), (4, 22171740), (5, 17737392), (6, 14781160), (8, 11085870), (10, 8868696), (12, 7390580), (15, 5912464), (16, 5542935), (17, 5216880), (20, 4434348), (24, 3695290), (30, 2956232), (34, 2608440), (40, 2217174), (48, 1847645), (51, 1738960), (60, 1478116), (68, 1304220), (80, 1108587), (85, 1043376), (102, 869480), (120, 739058), (136, 652110), (170, 521688), (204, 434740), (240, 369529), (255, 347792), (272, 326055), (340, 260844), (408, 217370), (510, 173896), (680, 130422), (816, 108685), (1020, 86948), (1360, 65211), (2040, 43474), (4080, 21737)]