99909840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{416291}}^1$

素因数の和:416307

約数の個数: 40

約数和(自身を含む): 309721248

約数和(自身を除く): 209811408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 416291, 832582, 1248873, 1665164, 2081455, 2497746, 3330328, 4162910, 4995492, 6244365, 6660656, 8325820, 9990984, 12488730, 16651640, 19981968, 24977460, 33303280, 49954920, 99909840]

約数ペア:

[(1, 99909840), (2, 49954920), (3, 33303280), (4, 24977460), (5, 19981968), (6, 16651640), (8, 12488730), (10, 9990984), (12, 8325820), (15, 6660656), (16, 6244365), (20, 4995492), (24, 4162910), (30, 3330328), (40, 2497746), (48, 2081455), (60, 1665164), (80, 1248873), (120, 832582), (240, 416291)]