69596880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{289987}}^1$

素因数の和:290003

約数の個数: 40

約数和(自身を含む): 215751072

約数和(自身を除く): 146154192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 289987, 579974, 869961, 1159948, 1449935, 1739922, 2319896, 2899870, 3479844, 4349805, 4639792, 5799740, 6959688, 8699610, 11599480, 13919376, 17399220, 23198960, 34798440, 69596880]

約数ペア:

[(1, 69596880), (2, 34798440), (3, 23198960), (4, 17399220), (5, 13919376), (6, 11599480), (8, 8699610), (10, 6959688), (12, 5799740), (15, 4639792), (16, 4349805), (20, 3479844), (24, 2899870), (30, 2319896), (40, 1739922), (48, 1449935), (60, 1159948), (80, 869961), (120, 579974), (240, 289987)]