45030120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{375251}}^1$

素因数の和:375265

約数の個数: 32

約数和(自身を含む): 135090720

約数和(自身を除く): 90060600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 375251, 750502, 1125753, 1501004, 1876255, 2251506, 3002008, 3752510, 4503012, 5628765, 7505020, 9006024, 11257530, 15010040, 22515060, 45030120]

約数ペア:

[(1, 45030120), (2, 22515060), (3, 15010040), (4, 11257530), (5, 9006024), (6, 7505020), (8, 5628765), (10, 4503012), (12, 3752510), (15, 3002008), (20, 2251506), (24, 1876255), (30, 1501004), (40, 1125753), (60, 750502), (120, 375251)]