38573160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{321443}}^1$

素因数の和:321457

約数の個数: 32

約数和(自身を含む): 115719840

約数和(自身を除く): 77146680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 321443, 642886, 964329, 1285772, 1607215, 1928658, 2571544, 3214430, 3857316, 4821645, 6428860, 7714632, 9643290, 12857720, 19286580, 38573160]

約数ペア:

[(1, 38573160), (2, 19286580), (3, 12857720), (4, 9643290), (5, 7714632), (6, 6428860), (8, 4821645), (10, 3857316), (12, 3214430), (15, 2571544), (20, 1928658), (24, 1607215), (30, 1285772), (40, 964329), (60, 642886), (120, 321443)]