48942840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{407857}}^1$

素因数の和:407871

約数の個数: 32

約数和(自身を含む): 146828880

約数和(自身を除く): 97886040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 407857, 815714, 1223571, 1631428, 2039285, 2447142, 3262856, 4078570, 4894284, 6117855, 8157140, 9788568, 12235710, 16314280, 24471420, 48942840]

約数ペア:

[(1, 48942840), (2, 24471420), (3, 16314280), (4, 12235710), (5, 9788568), (6, 8157140), (8, 6117855), (10, 4894284), (12, 4078570), (15, 3262856), (20, 2447142), (24, 2039285), (30, 1631428), (40, 1223571), (60, 815714), (120, 407857)]