1180821360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{289417}}^1$

素因数の和:289450

約数の個数: 80

約数和(自身を含む): 3875885856

約数和(自身を除く): 2695064496

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, 289417, 578834, 868251, 1157668, 1447085, 1736502, 2315336, 2894170, 3473004, 4341255, 4630672, 4920089, 5788340, 6946008, 8682510, 9840178, 11576680, 13892016, 14760267, 17365020, 19680356, 23153360, 24600445, 29520534, 34730040, 39360712, 49200890, 59041068, 69460080, 73801335, 78721424, 98401780, 118082136, 147602670, 196803560, 236164272, 295205340, 393607120, 590410680, 1180821360]

約数ペア:

[(1, 1180821360), (2, 590410680), (3, 393607120), (4, 295205340), (5, 236164272), (6, 196803560), (8, 147602670), (10, 118082136), (12, 98401780), (15, 78721424), (16, 73801335), (17, 69460080), (20, 59041068), (24, 49200890), (30, 39360712), (34, 34730040), (40, 29520534), (48, 24600445), (51, 23153360), (60, 19680356), (68, 17365020), (80, 14760267), (85, 13892016), (102, 11576680), (120, 9840178), (136, 8682510), (170, 6946008), (204, 5788340), (240, 4920089), (255, 4630672), (272, 4341255), (340, 3473004), (408, 2894170), (510, 2315336), (680, 1736502), (816, 1447085), (1020, 1157668), (1360, 868251), (2040, 578834), (4080, 289417)]