80063520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{166799}}^1$

素因数の和:166817

約数の個数: 48

約数和(自身を含む): 252201600

約数和(自身を除く): 172138080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 166799, 333598, 500397, 667196, 833995, 1000794, 1334392, 1667990, 2001588, 2501985, 2668784, 3335980, 4003176, 5003970, 5337568, 6671960, 8006352, 10007940, 13343920, 16012704, 20015880, 26687840, 40031760, 80063520]

約数ペア:

[(1, 80063520), (2, 40031760), (3, 26687840), (4, 20015880), (5, 16012704), (6, 13343920), (8, 10007940), (10, 8006352), (12, 6671960), (15, 5337568), (16, 5003970), (20, 4003176), (24, 3335980), (30, 2668784), (32, 2501985), (40, 2001588), (48, 1667990), (60, 1334392), (80, 1000794), (96, 833995), (120, 667196), (160, 500397), (240, 333598), (480, 166799)]