220778812680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1955179}}^1$

素因数の和:1956134

約数の個数: 64

約数和(自身を含む): 663040641600

約数和(自身を除く): 442261828920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 941, 1882, 2823, 3764, 4705, 5646, 7528, 9410, 11292, 14115, 18820, 22584, 28230, 37640, 56460, 112920, 1955179, 3910358, 5865537, 7820716, 9775895, 11731074, 15641432, 19551790, 23462148, 29327685, 39103580, 46924296, 58655370, 78207160, 117310740, 234621480, 1839823439, 3679646878, 5519470317, 7359293756, 9199117195, 11038940634, 14718587512, 18398234390, 22077881268, 27597351585, 36796468780, 44155762536, 55194703170, 73592937560, 110389406340, 220778812680]

約数ペア:

[(1, 220778812680), (2, 110389406340), (3, 73592937560), (4, 55194703170), (5, 44155762536), (6, 36796468780), (8, 27597351585), (10, 22077881268), (12, 18398234390), (15, 14718587512), (20, 11038940634), (24, 9199117195), (30, 7359293756), (40, 5519470317), (60, 3679646878), (120, 1839823439), (941, 234621480), (1882, 117310740), (2823, 78207160), (3764, 58655370), (4705, 46924296), (5646, 39103580), (7528, 29327685), (9410, 23462148), (11292, 19551790), (14115, 15641432), (18820, 11731074), (22584, 9775895), (28230, 7820716), (37640, 5865537), (56460, 3910358), (112920, 1955179)]