7193640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 21778560

約数和(自身を除く): 14584920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 397, 453, 604, 755, 794, 906, 1191, 1208, 1510, 1588, 1812, 1985, 2265, 2382, 3020, 3176, 3624, 3970, 4530, 4764, 5955, 6040, 7940, 9060, 9528, 11910, 15880, 18120, 23820, 47640, 59947, 119894, 179841, 239788, 299735, 359682, 479576, 599470, 719364, 899205, 1198940, 1438728, 1798410, 2397880, 3596820, 7193640]

約数ペア:

[(1, 7193640), (2, 3596820), (3, 2397880), (4, 1798410), (5, 1438728), (6, 1198940), (8, 899205), (10, 719364), (12, 599470), (15, 479576), (20, 359682), (24, 299735), (30, 239788), (40, 179841), (60, 119894), (120, 59947), (151, 47640), (302, 23820), (397, 18120), (453, 15880), (604, 11910), (755, 9528), (794, 9060), (906, 7940), (1191, 6040), (1208, 5955), (1510, 4764), (1588, 4530), (1812, 3970), (1985, 3624), (2265, 3176), (2382, 3020)]