117741840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{490591}}^1$

素因数の和:490607

約数の個数: 40

約数和(自身を含む): 365000448

約数和(自身を除く): 247258608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 490591, 981182, 1471773, 1962364, 2452955, 2943546, 3924728, 4905910, 5887092, 7358865, 7849456, 9811820, 11774184, 14717730, 19623640, 23548368, 29435460, 39247280, 58870920, 117741840]

約数ペア:

[(1, 117741840), (2, 58870920), (3, 39247280), (4, 29435460), (5, 23548368), (6, 19623640), (8, 14717730), (10, 11774184), (12, 9811820), (15, 7849456), (16, 7358865), (20, 5887092), (24, 4905910), (30, 3924728), (40, 2943546), (48, 2452955), (60, 1962364), (80, 1471773), (120, 981182), (240, 490591)]