1805152080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7521467}}^1$

素因数の和:7521483

約数の個数: 40

約数和(自身を含む): 5595972192

約数和(自身を除く): 3790820112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7521467, 15042934, 22564401, 30085868, 37607335, 45128802, 60171736, 75214670, 90257604, 112822005, 120343472, 150429340, 180515208, 225644010, 300858680, 361030416, 451288020, 601717360, 902576040, 1805152080]

約数ペア:

[(1, 1805152080), (2, 902576040), (3, 601717360), (4, 451288020), (5, 361030416), (6, 300858680), (8, 225644010), (10, 180515208), (12, 150429340), (15, 120343472), (16, 112822005), (20, 90257604), (24, 75214670), (30, 60171736), (40, 45128802), (48, 37607335), (60, 30085868), (80, 22564401), (120, 15042934), (240, 7521467)]