40581960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{338183}}^1$

素因数の和:338197

約数の個数: 32

約数和(自身を含む): 121746240

約数和(自身を除く): 81164280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 338183, 676366, 1014549, 1352732, 1690915, 2029098, 2705464, 3381830, 4058196, 5072745, 6763660, 8116392, 10145490, 13527320, 20290980, 40581960]

約数ペア:

[(1, 40581960), (2, 20290980), (3, 13527320), (4, 10145490), (5, 8116392), (6, 6763660), (8, 5072745), (10, 4058196), (12, 3381830), (15, 2705464), (20, 2029098), (24, 1690915), (30, 1352732), (40, 1014549), (60, 676366), (120, 338183)]