331672080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1381967}}^1$

素因数の和:1381983

約数の個数: 40

約数和(自身を含む): 1028184192

約数和(自身を除く): 696512112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1381967, 2763934, 4145901, 5527868, 6909835, 8291802, 11055736, 13819670, 16583604, 20729505, 22111472, 27639340, 33167208, 41459010, 55278680, 66334416, 82918020, 110557360, 165836040, 331672080]

約数ペア:

[(1, 331672080), (2, 165836040), (3, 110557360), (4, 82918020), (5, 66334416), (6, 55278680), (8, 41459010), (10, 33167208), (12, 27639340), (15, 22111472), (16, 20729505), (20, 16583604), (24, 13819670), (30, 11055736), (40, 8291802), (48, 6909835), (60, 5527868), (80, 4145901), (120, 2763934), (240, 1381967)]