146516640

素因数分解:

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

素因数の和:305261

約数の個数: 48

約数和(自身を含む): 461528928

約数和(自身を除く): 315012288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 305243, 610486, 915729, 1220972, 1526215, 1831458, 2441944, 3052430, 3662916, 4578645, 4883888, 6104860, 7325832, 9157290, 9767776, 12209720, 14651664, 18314580, 24419440, 29303328, 36629160, 48838880, 73258320, 146516640]

約数ペア:

[(1, 146516640), (2, 73258320), (3, 48838880), (4, 36629160), (5, 29303328), (6, 24419440), (8, 18314580), (10, 14651664), (12, 12209720), (15, 9767776), (16, 9157290), (20, 7325832), (24, 6104860), (30, 4883888), (32, 4578645), (40, 3662916), (48, 3052430), (60, 2441944), (80, 1831458), (96, 1526215), (120, 1220972), (160, 915729), (240, 610486), (480, 305243)]