390604080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1613}}^1$

素因数の和:2638

約数の個数: 80

約数和(自身を含む): 1212824160

約数和(自身を除く): 822220080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1009, 1613, 2018, 3027, 3226, 4036, 4839, 5045, 6054, 6452, 8065, 8072, 9678, 10090, 12108, 12904, 15135, 16130, 16144, 19356, 20180, 24195, 24216, 25808, 30270, 32260, 38712, 40360, 48390, 48432, 60540, 64520, 77424, 80720, 96780, 121080, 129040, 193560, 242160, 387120, 1627517, 3255034, 4882551, 6510068, 8137585, 9765102, 13020136, 16275170, 19530204, 24412755, 26040272, 32550340, 39060408, 48825510, 65100680, 78120816, 97651020, 130201360, 195302040, 390604080]

約数ペア:

[(1, 390604080), (2, 195302040), (3, 130201360), (4, 97651020), (5, 78120816), (6, 65100680), (8, 48825510), (10, 39060408), (12, 32550340), (15, 26040272), (16, 24412755), (20, 19530204), (24, 16275170), (30, 13020136), (40, 9765102), (48, 8137585), (60, 6510068), (80, 4882551), (120, 3255034), (240, 1627517), (1009, 387120), (1613, 242160), (2018, 193560), (3027, 129040), (3226, 121080), (4036, 96780), (4839, 80720), (5045, 77424), (6054, 64520), (6452, 60540), (8065, 48432), (8072, 48390), (9678, 40360), (10090, 38712), (12108, 32260), (12904, 30270), (15135, 25808), (16130, 24216), (16144, 24195), (19356, 20180)]