516621360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2152589}}^1$

素因数の和:2152605

約数の個数: 40

約数和(自身を含む): 1601526960

約数和(自身を除く): 1084905600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2152589, 4305178, 6457767, 8610356, 10762945, 12915534, 17220712, 21525890, 25831068, 32288835, 34441424, 43051780, 51662136, 64577670, 86103560, 103324272, 129155340, 172207120, 258310680, 516621360]

約数ペア:

[(1, 516621360), (2, 258310680), (3, 172207120), (4, 129155340), (5, 103324272), (6, 86103560), (8, 64577670), (10, 51662136), (12, 43051780), (15, 34441424), (16, 32288835), (20, 25831068), (24, 21525890), (30, 17220712), (40, 12915534), (48, 10762945), (60, 8610356), (80, 6457767), (120, 4305178), (240, 2152589)]