471580080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1964917}}^1$

素因数の和:1964933

約数の個数: 40

約数和(自身を含む): 1461898992

約数和(自身を除く): 990318912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1964917, 3929834, 5894751, 7859668, 9824585, 11789502, 15719336, 19649170, 23579004, 29473755, 31438672, 39298340, 47158008, 58947510, 78596680, 94316016, 117895020, 157193360, 235790040, 471580080]

約数ペア:

[(1, 471580080), (2, 235790040), (3, 157193360), (4, 117895020), (5, 94316016), (6, 78596680), (8, 58947510), (10, 47158008), (12, 39298340), (15, 31438672), (16, 29473755), (20, 23579004), (24, 19649170), (30, 15719336), (40, 11789502), (48, 9824585), (60, 7859668), (80, 5894751), (120, 3929834), (240, 1964917)]