70889627880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{641419}}^1$

素因数の和:641743

約数の個数: 96

約数和(自身を含む): 231142111200

約数和(自身を除く): 160252483320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 5526, 6140, 7368, 9210, 11052, 12280, 13815, 18420, 22104, 27630, 36840, 55260, 110520, 641419, 1282838, 1924257, 2565676, 3207095, 3848514, 5131352, 5772771, 6414190, 7697028, 9621285, 11545542, 12828380, 15394056, 19242570, 23091084, 25656760, 28863855, 38485140, 46182168, 57727710, 76970280, 115455420, 196915633, 230910840, 393831266, 590746899, 787662532, 984578165, 1181493798, 1575325064, 1772240697, 1969156330, 2362987596, 2953734495, 3544481394, 3938312660, 4725975192, 5907468990, 7088962788, 7876625320, 8861203485, 11814937980, 14177925576, 17722406970, 23629875960, 35444813940, 70889627880]

約数ペア:

[(1, 70889627880), (2, 35444813940), (3, 23629875960), (4, 17722406970), (5, 14177925576), (6, 11814937980), (8, 8861203485), (9, 7876625320), (10, 7088962788), (12, 5907468990), (15, 4725975192), (18, 3938312660), (20, 3544481394), (24, 2953734495), (30, 2362987596), (36, 1969156330), (40, 1772240697), (45, 1575325064), (60, 1181493798), (72, 984578165), (90, 787662532), (120, 590746899), (180, 393831266), (307, 230910840), (360, 196915633), (614, 115455420), (921, 76970280), (1228, 57727710), (1535, 46182168), (1842, 38485140), (2456, 28863855), (2763, 25656760), (3070, 23091084), (3684, 19242570), (4605, 15394056), (5526, 12828380), (6140, 11545542), (7368, 9621285), (9210, 7697028), (11052, 6414190), (12280, 5772771), (13815, 5131352), (18420, 3848514), (22104, 3207095), (27630, 2565676), (36840, 1924257), (55260, 1282838), (110520, 641419)]