490633680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1979}}^1$

素因数の和:3028

約数の個数: 80

約数和(自身を含む): 1523206080

約数和(自身を除く): 1032572400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1033, 1979, 2066, 3099, 3958, 4132, 5165, 5937, 6198, 7916, 8264, 9895, 10330, 11874, 12396, 15495, 15832, 16528, 19790, 20660, 23748, 24792, 29685, 30990, 31664, 39580, 41320, 47496, 49584, 59370, 61980, 79160, 82640, 94992, 118740, 123960, 158320, 237480, 247920, 474960, 2044307, 4088614, 6132921, 8177228, 10221535, 12265842, 16354456, 20443070, 24531684, 30664605, 32708912, 40886140, 49063368, 61329210, 81772280, 98126736, 122658420, 163544560, 245316840, 490633680]

約数ペア:

[(1, 490633680), (2, 245316840), (3, 163544560), (4, 122658420), (5, 98126736), (6, 81772280), (8, 61329210), (10, 49063368), (12, 40886140), (15, 32708912), (16, 30664605), (20, 24531684), (24, 20443070), (30, 16354456), (40, 12265842), (48, 10221535), (60, 8177228), (80, 6132921), (120, 4088614), (240, 2044307), (1033, 474960), (1979, 247920), (2066, 237480), (3099, 158320), (3958, 123960), (4132, 118740), (5165, 94992), (5937, 82640), (6198, 79160), (7916, 61980), (8264, 59370), (9895, 49584), (10330, 47496), (11874, 41320), (12396, 39580), (15495, 31664), (15832, 30990), (16528, 29685), (19790, 24792), (20660, 23748)]