249400920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2078341}}^1$

素因数の和:2078355

約数の個数: 32

約数和(自身を含む): 748203120

約数和(自身を除く): 498802200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2078341, 4156682, 6235023, 8313364, 10391705, 12470046, 16626728, 20783410, 24940092, 31175115, 41566820, 49880184, 62350230, 83133640, 124700460, 249400920]

約数ペア:

[(1, 249400920), (2, 124700460), (3, 83133640), (4, 62350230), (5, 49880184), (6, 41566820), (8, 31175115), (10, 24940092), (12, 20783410), (15, 16626728), (20, 12470046), (24, 10391705), (30, 8313364), (40, 6235023), (60, 4156682), (120, 2078341)]