55149960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6473}}^1$

素因数の和:6558

約数の個数: 64

約数和(自身を含む): 167806080

約数和(自身を除く): 112656120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 6473, 8520, 12946, 19419, 25892, 32365, 38838, 51784, 64730, 77676, 97095, 129460, 155352, 194190, 258920, 388380, 459583, 776760, 919166, 1378749, 1838332, 2297915, 2757498, 3676664, 4595830, 5514996, 6893745, 9191660, 11029992, 13787490, 18383320, 27574980, 55149960]

約数ペア:

[(1, 55149960), (2, 27574980), (3, 18383320), (4, 13787490), (5, 11029992), (6, 9191660), (8, 6893745), (10, 5514996), (12, 4595830), (15, 3676664), (20, 2757498), (24, 2297915), (30, 1838332), (40, 1378749), (60, 919166), (71, 776760), (120, 459583), (142, 388380), (213, 258920), (284, 194190), (355, 155352), (426, 129460), (568, 97095), (710, 77676), (852, 64730), (1065, 51784), (1420, 38838), (1704, 32365), (2130, 25892), (2840, 19419), (4260, 12946), (6473, 8520)]