1523482020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{940421}}^1$

素因数の和:940442

約数の個数: 60

約数和(自身を含む): 4779224604

約数和(自身を除く): 3255742584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 940421, 1880842, 2821263, 3761684, 4702105, 5642526, 8463789, 9404210, 11285052, 14106315, 16927578, 18808420, 25391367, 28212630, 33855156, 42318945, 50782734, 56425260, 76174101, 84637890, 101565468, 126956835, 152348202, 169275780, 253913670, 304696404, 380870505, 507827340, 761741010, 1523482020]

約数ペア:

[(1, 1523482020), (2, 761741010), (3, 507827340), (4, 380870505), (5, 304696404), (6, 253913670), (9, 169275780), (10, 152348202), (12, 126956835), (15, 101565468), (18, 84637890), (20, 76174101), (27, 56425260), (30, 50782734), (36, 42318945), (45, 33855156), (54, 28212630), (60, 25391367), (81, 18808420), (90, 16927578), (108, 14106315), (135, 11285052), (162, 9404210), (180, 8463789), (270, 5642526), (324, 4702105), (405, 3761684), (540, 2821263), (810, 1880842), (1620, 940421)]