55269840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230291}}^1$

素因数の和:230307

約数の個数: 40

約数和(自身を含む): 171337248

約数和(自身を除く): 116067408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230291, 460582, 690873, 921164, 1151455, 1381746, 1842328, 2302910, 2763492, 3454365, 3684656, 4605820, 5526984, 6908730, 9211640, 11053968, 13817460, 18423280, 27634920, 55269840]

約数ペア:

[(1, 55269840), (2, 27634920), (3, 18423280), (4, 13817460), (5, 11053968), (6, 9211640), (8, 6908730), (10, 5526984), (12, 4605820), (15, 3684656), (16, 3454365), (20, 2763492), (24, 2302910), (30, 1842328), (40, 1381746), (48, 1151455), (60, 921164), (80, 690873), (120, 460582), (240, 230291)]