28796418960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1699}}^1\times {\mathrm{70621}}^1$

素因数の和:72336

約数の個数: 80

約数和(自身を含む): 89322705600

約数和(自身を除く): 60526286640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1699, 3398, 5097, 6796, 8495, 10194, 13592, 16990, 20388, 25485, 27184, 33980, 40776, 50970, 67960, 70621, 81552, 101940, 135920, 141242, 203880, 211863, 282484, 353105, 407760, 423726, 564968, 706210, 847452, 1059315, 1129936, 1412420, 1694904, 2118630, 2824840, 3389808, 4237260, 5649680, 8474520, 16949040, 119985079, 239970158, 359955237, 479940316, 599925395, 719910474, 959880632, 1199850790, 1439820948, 1799776185, 1919761264, 2399701580, 2879641896, 3599552370, 4799403160, 5759283792, 7199104740, 9598806320, 14398209480, 28796418960]

約数ペア:

[(1, 28796418960), (2, 14398209480), (3, 9598806320), (4, 7199104740), (5, 5759283792), (6, 4799403160), (8, 3599552370), (10, 2879641896), (12, 2399701580), (15, 1919761264), (16, 1799776185), (20, 1439820948), (24, 1199850790), (30, 959880632), (40, 719910474), (48, 599925395), (60, 479940316), (80, 359955237), (120, 239970158), (240, 119985079), (1699, 16949040), (3398, 8474520), (5097, 5649680), (6796, 4237260), (8495, 3389808), (10194, 2824840), (13592, 2118630), (16990, 1694904), (20388, 1412420), (25485, 1129936), (27184, 1059315), (33980, 847452), (40776, 706210), (50970, 564968), (67960, 423726), (70621, 407760), (81552, 353105), (101940, 282484), (135920, 211863), (141242, 203880)]