25237920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{52579}}^1$

素因数の和:52597

約数の個数: 48

約数和(自身を含む): 79500960

約数和(自身を除く): 54263040

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, 52579, 105158, 157737, 210316, 262895, 315474, 420632, 525790, 630948, 788685, 841264, 1051580, 1261896, 1577370, 1682528, 2103160, 2523792, 3154740, 4206320, 5047584, 6309480, 8412640, 12618960, 25237920]

約数ペア:

[(1, 25237920), (2, 12618960), (3, 8412640), (4, 6309480), (5, 5047584), (6, 4206320), (8, 3154740), (10, 2523792), (12, 2103160), (15, 1682528), (16, 1577370), (20, 1261896), (24, 1051580), (30, 841264), (32, 788685), (40, 630948), (48, 525790), (60, 420632), (80, 315474), (96, 262895), (120, 210316), (160, 157737), (240, 105158), (480, 52579)]