71574240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149113}}^1$

素因数の和:149131

約数の個数: 48

約数和(自身を含む): 225460368

約数和(自身を除く): 153886128

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, 149113, 298226, 447339, 596452, 745565, 894678, 1192904, 1491130, 1789356, 2236695, 2385808, 2982260, 3578712, 4473390, 4771616, 5964520, 7157424, 8946780, 11929040, 14314848, 17893560, 23858080, 35787120, 71574240]

約数ペア:

[(1, 71574240), (2, 35787120), (3, 23858080), (4, 17893560), (5, 14314848), (6, 11929040), (8, 8946780), (10, 7157424), (12, 5964520), (15, 4771616), (16, 4473390), (20, 3578712), (24, 2982260), (30, 2385808), (32, 2236695), (40, 1789356), (48, 1491130), (60, 1192904), (80, 894678), (96, 745565), (120, 596452), (160, 447339), (240, 298226), (480, 149113)]