69429840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{289291}}^1$

素因数の和:289307

約数の個数: 40

約数和(自身を含む): 215233248

約数和(自身を除く): 145803408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 289291, 578582, 867873, 1157164, 1446455, 1735746, 2314328, 2892910, 3471492, 4339365, 4628656, 5785820, 6942984, 8678730, 11571640, 13885968, 17357460, 23143280, 34714920, 69429840]

約数ペア:

[(1, 69429840), (2, 34714920), (3, 23143280), (4, 17357460), (5, 13885968), (6, 11571640), (8, 8678730), (10, 6942984), (12, 5785820), (15, 4628656), (16, 4339365), (20, 3471492), (24, 2892910), (30, 2314328), (40, 1735746), (48, 1446455), (60, 1157164), (80, 867873), (120, 578582), (240, 289291)]