74794920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{623291}}^1$

素因数の和:623305

約数の個数: 32

約数和(自身を含む): 224385120

約数和(自身を除く): 149590200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 623291, 1246582, 1869873, 2493164, 3116455, 3739746, 4986328, 6232910, 7479492, 9349365, 12465820, 14958984, 18698730, 24931640, 37397460, 74794920]

約数ペア:

[(1, 74794920), (2, 37397460), (3, 24931640), (4, 18698730), (5, 14958984), (6, 12465820), (8, 9349365), (10, 7479492), (12, 6232910), (15, 4986328), (20, 3739746), (24, 3116455), (30, 2493164), (40, 1869873), (60, 1246582), (120, 623291)]