144388960

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17027}}^1$

素因数の和:17095

約数の個数: 48

約数和(自身を含む): 347575536

約数和(自身を除く): 203186576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 17027, 34054, 68108, 85135, 136216, 170270, 272432, 340540, 544864, 681080, 902431, 1362160, 1804862, 2724320, 3609724, 4512155, 7219448, 9024310, 14438896, 18048620, 28877792, 36097240, 72194480, 144388960]

約数ペア:

[(1, 144388960), (2, 72194480), (4, 36097240), (5, 28877792), (8, 18048620), (10, 14438896), (16, 9024310), (20, 7219448), (32, 4512155), (40, 3609724), (53, 2724320), (80, 1804862), (106, 1362160), (160, 902431), (212, 681080), (265, 544864), (424, 340540), (530, 272432), (848, 170270), (1060, 136216), (1696, 85135), (2120, 68108), (4240, 34054), (8480, 17027)]