47841960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{398683}}^1$

素因数の和:398697

約数の個数: 32

約数和(自身を含む): 143526240

約数和(自身を除く): 95684280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 398683, 797366, 1196049, 1594732, 1993415, 2392098, 3189464, 3986830, 4784196, 5980245, 7973660, 9568392, 11960490, 15947320, 23920980, 47841960]

約数ペア:

[(1, 47841960), (2, 23920980), (3, 15947320), (4, 11960490), (5, 9568392), (6, 7973660), (8, 5980245), (10, 4784196), (12, 3986830), (15, 3189464), (20, 2392098), (24, 1993415), (30, 1594732), (40, 1196049), (60, 797366), (120, 398683)]