147171240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{408809}}^1$

素因数の和:408826

約数の個数: 48

約数和(自身を含む): 478307700

約数和(自身を除く): 331136460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 408809, 817618, 1226427, 1635236, 2044045, 2452854, 3270472, 3679281, 4088090, 4905708, 6132135, 7358562, 8176180, 9811416, 12264270, 14717124, 16352360, 18396405, 24528540, 29434248, 36792810, 49057080, 73585620, 147171240]

約数ペア:

[(1, 147171240), (2, 73585620), (3, 49057080), (4, 36792810), (5, 29434248), (6, 24528540), (8, 18396405), (9, 16352360), (10, 14717124), (12, 12264270), (15, 9811416), (18, 8176180), (20, 7358562), (24, 6132135), (30, 4905708), (36, 4088090), (40, 3679281), (45, 3270472), (60, 2452854), (72, 2044045), (90, 1635236), (120, 1226427), (180, 817618), (360, 408809)]