40381860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2939}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 113601600

約数和(自身を除く): 73219740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 2939, 3435, 4580, 5878, 6870, 8817, 11756, 13740, 14695, 17634, 29390, 35268, 44085, 58780, 88170, 176340, 673031, 1346062, 2019093, 2692124, 3365155, 4038186, 6730310, 8076372, 10095465, 13460620, 20190930, 40381860]

約数ペア:

[(1, 40381860), (2, 20190930), (3, 13460620), (4, 10095465), (5, 8076372), (6, 6730310), (10, 4038186), (12, 3365155), (15, 2692124), (20, 2019093), (30, 1346062), (60, 673031), (229, 176340), (458, 88170), (687, 58780), (916, 44085), (1145, 35268), (1374, 29390), (2290, 17634), (2748, 14695), (2939, 13740), (3435, 11756), (4580, 8817), (5878, 6870)]