31134120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{259451}}^1$

素因数の和:259465

約数の個数: 32

約数和(自身を含む): 93402720

約数和(自身を除く): 62268600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 259451, 518902, 778353, 1037804, 1297255, 1556706, 2075608, 2594510, 3113412, 3891765, 5189020, 6226824, 7783530, 10378040, 15567060, 31134120]

約数ペア:

[(1, 31134120), (2, 15567060), (3, 10378040), (4, 7783530), (5, 6226824), (6, 5189020), (8, 3891765), (10, 3113412), (12, 2594510), (15, 2075608), (20, 1556706), (24, 1297255), (30, 1037804), (40, 778353), (60, 518902), (120, 259451)]