15453680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 41541984

約数和(自身を除く): 26088304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1033, 1360, 1496, 1870, 2066, 2992, 3740, 4132, 5165, 7480, 8264, 10330, 11363, 14960, 16528, 17561, 20660, 22726, 35122, 41320, 45452, 56815, 70244, 82640, 87805, 90904, 113630, 140488, 175610, 181808, 193171, 227260, 280976, 351220, 386342, 454520, 702440, 772684, 909040, 965855, 1404880, 1545368, 1931710, 3090736, 3863420, 7726840, 15453680]

約数ペア:

[(1, 15453680), (2, 7726840), (4, 3863420), (5, 3090736), (8, 1931710), (10, 1545368), (11, 1404880), (16, 965855), (17, 909040), (20, 772684), (22, 702440), (34, 454520), (40, 386342), (44, 351220), (55, 280976), (68, 227260), (80, 193171), (85, 181808), (88, 175610), (110, 140488), (136, 113630), (170, 90904), (176, 87805), (187, 82640), (220, 70244), (272, 56815), (340, 45452), (374, 41320), (440, 35122), (680, 22726), (748, 20660), (880, 17561), (935, 16528), (1033, 14960), (1360, 11363), (1496, 10330), (1870, 8264), (2066, 7480), (2992, 5165), (3740, 4132)]