19930538280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{166087819}}^1$

素因数の和:166087833

約数の個数: 32

約数和(自身を含む): 59791615200

約数和(自身を除く): 39861076920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 166087819, 332175638, 498263457, 664351276, 830439095, 996526914, 1328702552, 1660878190, 1993053828, 2491317285, 3321756380, 3986107656, 4982634570, 6643512760, 9965269140, 19930538280]

約数ペア:

[(1, 19930538280), (2, 9965269140), (3, 6643512760), (4, 4982634570), (5, 3986107656), (6, 3321756380), (8, 2491317285), (10, 1993053828), (12, 1660878190), (15, 1328702552), (20, 996526914), (24, 830439095), (30, 664351276), (40, 498263457), (60, 332175638), (120, 166087819)]