153345240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{425959}}^1$

素因数の和:425976

約数の個数: 48

約数和(自身を含む): 498373200

約数和(自身を除く): 345027960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 425959, 851918, 1277877, 1703836, 2129795, 2555754, 3407672, 3833631, 4259590, 5111508, 6389385, 7667262, 8519180, 10223016, 12778770, 15334524, 17038360, 19168155, 25557540, 30669048, 38336310, 51115080, 76672620, 153345240]

約数ペア:

[(1, 153345240), (2, 76672620), (3, 51115080), (4, 38336310), (5, 30669048), (6, 25557540), (8, 19168155), (9, 17038360), (10, 15334524), (12, 12778770), (15, 10223016), (18, 8519180), (20, 7667262), (24, 6389385), (30, 5111508), (36, 4259590), (40, 3833631), (45, 3407672), (60, 2555754), (72, 2129795), (90, 1703836), (120, 1277877), (180, 851918), (360, 425959)]