78053340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31729}}^1$

素因数の和:31782

約数の個数: 48

約数和(自身を含む): 223886880

約数和(自身を除く): 145833540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 31729, 63458, 95187, 126916, 158645, 190374, 317290, 380748, 475935, 634580, 951870, 1300889, 1903740, 2601778, 3902667, 5203556, 6504445, 7805334, 13008890, 15610668, 19513335, 26017780, 39026670, 78053340]

約数ペア:

[(1, 78053340), (2, 39026670), (3, 26017780), (4, 19513335), (5, 15610668), (6, 13008890), (10, 7805334), (12, 6504445), (15, 5203556), (20, 3902667), (30, 2601778), (41, 1903740), (60, 1300889), (82, 951870), (123, 634580), (164, 475935), (205, 380748), (246, 317290), (410, 190374), (492, 158645), (615, 126916), (820, 95187), (1230, 63458), (2460, 31729)]