73258320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{305243}}^1$

素因数の和:305259

約数の個数: 40

約数和(自身を含む): 227101536

約数和(自身を除く): 153843216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 305243, 610486, 915729, 1220972, 1526215, 1831458, 2441944, 3052430, 3662916, 4578645, 4883888, 6104860, 7325832, 9157290, 12209720, 14651664, 18314580, 24419440, 36629160, 73258320]

約数ペア:

[(1, 73258320), (2, 36629160), (3, 24419440), (4, 18314580), (5, 14651664), (6, 12209720), (8, 9157290), (10, 7325832), (12, 6104860), (15, 4883888), (16, 4578645), (20, 3662916), (24, 3052430), (30, 2441944), (40, 1831458), (48, 1526215), (60, 1220972), (80, 915729), (120, 610486), (240, 305243)]