860942915880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{862219}}^1$

素因数の和:862443

約数の個数: 128

約数和(自身を含む): 2648325974400

約数和(自身を除く): 1787383058520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 157, 159, 212, 265, 314, 318, 424, 471, 530, 628, 636, 785, 795, 942, 1060, 1256, 1272, 1570, 1590, 1884, 2120, 2355, 3140, 3180, 3768, 4710, 6280, 6360, 8321, 9420, 16642, 18840, 24963, 33284, 41605, 49926, 66568, 83210, 99852, 124815, 166420, 199704, 249630, 332840, 499260, 862219, 998520, 1724438, 2586657, 3448876, 4311095, 5173314, 6897752, 8622190, 10346628, 12933285, 17244380, 20693256, 25866570, 34488760, 45697607, 51733140, 91395214, 103466280, 135368383, 137092821, 182790428, 228488035, 270736766, 274185642, 365580856, 406105149, 456976070, 541473532, 548371284, 676841915, 685464105, 812210298, 913952140, 1082947064, 1096742568, 1353683830, 1370928210, 1624420596, 1827904280, 2030525745, 2707367660, 2741856420, 3248841192, 4061051490, 5414735320, 5483712840, 7174524299, 8122102980, 14349048598, 16244205960, 21523572897, 28698097196, 35872621495, 43047145794, 57396194392, 71745242990, 86094291588, 107617864485, 143490485980, 172188583176, 215235728970, 286980971960, 430471457940, 860942915880]

約数ペア:

[(1, 860942915880), (2, 430471457940), (3, 286980971960), (4, 215235728970), (5, 172188583176), (6, 143490485980), (8, 107617864485), (10, 86094291588), (12, 71745242990), (15, 57396194392), (20, 43047145794), (24, 35872621495), (30, 28698097196), (40, 21523572897), (53, 16244205960), (60, 14349048598), (106, 8122102980), (120, 7174524299), (157, 5483712840), (159, 5414735320), (212, 4061051490), (265, 3248841192), (314, 2741856420), (318, 2707367660), (424, 2030525745), (471, 1827904280), (530, 1624420596), (628, 1370928210), (636, 1353683830), (785, 1096742568), (795, 1082947064), (942, 913952140), (1060, 812210298), (1256, 685464105), (1272, 676841915), (1570, 548371284), (1590, 541473532), (1884, 456976070), (2120, 406105149), (2355, 365580856), (3140, 274185642), (3180, 270736766), (3768, 228488035), (4710, 182790428), (6280, 137092821), (6360, 135368383), (8321, 103466280), (9420, 91395214), (16642, 51733140), (18840, 45697607), (24963, 34488760), (33284, 25866570), (41605, 20693256), (49926, 17244380), (66568, 12933285), (83210, 10346628), (99852, 8622190), (124815, 6897752), (166420, 5173314), (199704, 4311095), (249630, 3448876), (332840, 2586657), (499260, 1724438), (862219, 998520)]