86949840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{362291}}^1$

素因数の和:362307

約数の個数: 40

約数和(自身を含む): 269545248

約数和(自身を除く): 182595408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 362291, 724582, 1086873, 1449164, 1811455, 2173746, 2898328, 3622910, 4347492, 5434365, 5796656, 7245820, 8694984, 10868730, 14491640, 17389968, 21737460, 28983280, 43474920, 86949840]

約数ペア:

[(1, 86949840), (2, 43474920), (3, 28983280), (4, 21737460), (5, 17389968), (6, 14491640), (8, 10868730), (10, 8694984), (12, 7245820), (15, 5796656), (16, 5434365), (20, 4347492), (24, 3622910), (30, 2898328), (40, 2173746), (48, 1811455), (60, 1449164), (80, 1086873), (120, 724582), (240, 362291)]