156680520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4253}}^1$

素因数の和:4574

約数の個数: 64

約数和(自身を含む): 471683520

約数和(自身を除く): 315003000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4253, 4605, 6140, 7368, 8506, 9210, 12280, 12759, 17012, 18420, 21265, 25518, 34024, 36840, 42530, 51036, 63795, 85060, 102072, 127590, 170120, 255180, 510360, 1305671, 2611342, 3917013, 5222684, 6528355, 7834026, 10445368, 13056710, 15668052, 19585065, 26113420, 31336104, 39170130, 52226840, 78340260, 156680520]

約数ペア:

[(1, 156680520), (2, 78340260), (3, 52226840), (4, 39170130), (5, 31336104), (6, 26113420), (8, 19585065), (10, 15668052), (12, 13056710), (15, 10445368), (20, 7834026), (24, 6528355), (30, 5222684), (40, 3917013), (60, 2611342), (120, 1305671), (307, 510360), (614, 255180), (921, 170120), (1228, 127590), (1535, 102072), (1842, 85060), (2456, 63795), (3070, 51036), (3684, 42530), (4253, 36840), (4605, 34024), (6140, 25518), (7368, 21265), (8506, 18420), (9210, 17012), (12280, 12759)]