145227480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1210229}}^1$

素因数の和:1210243

約数の個数: 32

約数和(自身を含む): 435682800

約数和(自身を除く): 290455320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1210229, 2420458, 3630687, 4840916, 6051145, 7261374, 9681832, 12102290, 14522748, 18153435, 24204580, 29045496, 36306870, 48409160, 72613740, 145227480]

約数ペア:

[(1, 145227480), (2, 72613740), (3, 48409160), (4, 36306870), (5, 29045496), (6, 24204580), (8, 18153435), (10, 14522748), (12, 12102290), (15, 9681832), (20, 7261374), (24, 6051145), (30, 4840916), (40, 3630687), (60, 2420458), (120, 1210229)]