7266120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 21997440

約数和(自身を除く): 14731320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 401, 453, 604, 755, 802, 906, 1203, 1208, 1510, 1604, 1812, 2005, 2265, 2406, 3020, 3208, 3624, 4010, 4530, 4812, 6015, 6040, 8020, 9060, 9624, 12030, 16040, 18120, 24060, 48120, 60551, 121102, 181653, 242204, 302755, 363306, 484408, 605510, 726612, 908265, 1211020, 1453224, 1816530, 2422040, 3633060, 7266120]

約数ペア:

[(1, 7266120), (2, 3633060), (3, 2422040), (4, 1816530), (5, 1453224), (6, 1211020), (8, 908265), (10, 726612), (12, 605510), (15, 484408), (20, 363306), (24, 302755), (30, 242204), (40, 181653), (60, 121102), (120, 60551), (151, 48120), (302, 24060), (401, 18120), (453, 16040), (604, 12030), (755, 9624), (802, 9060), (906, 8020), (1203, 6040), (1208, 6015), (1510, 4812), (1604, 4530), (1812, 4010), (2005, 3624), (2265, 3208), (2406, 3020)]