312757080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4517}}^1$

素因数の和:5108

約数の個数: 64

約数和(自身を含む): 940105440

約数和(自身を除く): 627348360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 1154, 1731, 2308, 2885, 3462, 4517, 4616, 5770, 6924, 8655, 9034, 11540, 13551, 13848, 17310, 18068, 22585, 23080, 27102, 34620, 36136, 45170, 54204, 67755, 69240, 90340, 108408, 135510, 180680, 271020, 542040, 2606309, 5212618, 7818927, 10425236, 13031545, 15637854, 20850472, 26063090, 31275708, 39094635, 52126180, 62551416, 78189270, 104252360, 156378540, 312757080]

約数ペア:

[(1, 312757080), (2, 156378540), (3, 104252360), (4, 78189270), (5, 62551416), (6, 52126180), (8, 39094635), (10, 31275708), (12, 26063090), (15, 20850472), (20, 15637854), (24, 13031545), (30, 10425236), (40, 7818927), (60, 5212618), (120, 2606309), (577, 542040), (1154, 271020), (1731, 180680), (2308, 135510), (2885, 108408), (3462, 90340), (4517, 69240), (4616, 67755), (5770, 54204), (6924, 45170), (8655, 36136), (9034, 34620), (11540, 27102), (13551, 23080), (13848, 22585), (17310, 18068)]