74505360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{310439}}^1$

素因数の和:310455

約数の個数: 40

約数和(自身を含む): 230967360

約数和(自身を除く): 156462000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 310439, 620878, 931317, 1241756, 1552195, 1862634, 2483512, 3104390, 3725268, 4656585, 4967024, 6208780, 7450536, 9313170, 12417560, 14901072, 18626340, 24835120, 37252680, 74505360]

約数ペア:

[(1, 74505360), (2, 37252680), (3, 24835120), (4, 18626340), (5, 14901072), (6, 12417560), (8, 9313170), (10, 7450536), (12, 6208780), (15, 4967024), (16, 4656585), (20, 3725268), (24, 3104390), (30, 2483512), (40, 1862634), (48, 1552195), (60, 1241756), (80, 931317), (120, 620878), (240, 310439)]