20162025480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{106949}}^1$

素因数の和:108534

約数の個数: 64

約数和(自身を含む): 60525144000

約数和(自身を除く): 40363118520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1571, 3142, 4713, 6284, 7855, 9426, 12568, 15710, 18852, 23565, 31420, 37704, 47130, 62840, 94260, 106949, 188520, 213898, 320847, 427796, 534745, 641694, 855592, 1069490, 1283388, 1604235, 2138980, 2566776, 3208470, 4277960, 6416940, 12833880, 168016879, 336033758, 504050637, 672067516, 840084395, 1008101274, 1344135032, 1680168790, 2016202548, 2520253185, 3360337580, 4032405096, 5040506370, 6720675160, 10081012740, 20162025480]

約数ペア:

[(1, 20162025480), (2, 10081012740), (3, 6720675160), (4, 5040506370), (5, 4032405096), (6, 3360337580), (8, 2520253185), (10, 2016202548), (12, 1680168790), (15, 1344135032), (20, 1008101274), (24, 840084395), (30, 672067516), (40, 504050637), (60, 336033758), (120, 168016879), (1571, 12833880), (3142, 6416940), (4713, 4277960), (6284, 3208470), (7855, 2566776), (9426, 2138980), (12568, 1604235), (15710, 1283388), (18852, 1069490), (23565, 855592), (31420, 641694), (37704, 534745), (47130, 427796), (62840, 320847), (94260, 213898), (106949, 188520)]