38975880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324799}}^1$

素因数の和:324813

約数の個数: 32

約数和(自身を含む): 116928000

約数和(自身を除く): 77952120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324799, 649598, 974397, 1299196, 1623995, 1948794, 2598392, 3247990, 3897588, 4871985, 6495980, 7795176, 9743970, 12991960, 19487940, 38975880]

約数ペア:

[(1, 38975880), (2, 19487940), (3, 12991960), (4, 9743970), (5, 7795176), (6, 6495980), (8, 4871985), (10, 3897588), (12, 3247990), (15, 2598392), (20, 1948794), (24, 1623995), (30, 1299196), (40, 974397), (60, 649598), (120, 324799)]