39596880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{164987}}^1$

素因数の和:165003

約数の個数: 40

約数和(自身を含む): 122751072

約数和(自身を除く): 83154192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 164987, 329974, 494961, 659948, 824935, 989922, 1319896, 1649870, 1979844, 2474805, 2639792, 3299740, 3959688, 4949610, 6599480, 7919376, 9899220, 13198960, 19798440, 39596880]

約数ペア:

[(1, 39596880), (2, 19798440), (3, 13198960), (4, 9899220), (5, 7919376), (6, 6599480), (8, 4949610), (10, 3959688), (12, 3299740), (15, 2639792), (16, 2474805), (20, 1979844), (24, 1649870), (30, 1319896), (40, 989922), (48, 824935), (60, 659948), (80, 494961), (120, 329974), (240, 164987)]