125870640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{74923}}^1$

素因数の和:74946

約数の個数: 80

約数和(自身を含む): 445947648

約数和(自身を除く): 320077008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 74923, 149846, 224769, 299692, 374615, 449538, 524461, 599384, 749230, 899076, 1048922, 1123845, 1198768, 1498460, 1573383, 1798152, 2097844, 2247690, 2622305, 2996920, 3146766, 3596304, 4195688, 4495380, 5244610, 5993840, 6293532, 7866915, 8391376, 8990760, 10489220, 12587064, 15733830, 17981520, 20978440, 25174128, 31467660, 41956880, 62935320, 125870640]

約数ペア:

[(1, 125870640), (2, 62935320), (3, 41956880), (4, 31467660), (5, 25174128), (6, 20978440), (7, 17981520), (8, 15733830), (10, 12587064), (12, 10489220), (14, 8990760), (15, 8391376), (16, 7866915), (20, 6293532), (21, 5993840), (24, 5244610), (28, 4495380), (30, 4195688), (35, 3596304), (40, 3146766), (42, 2996920), (48, 2622305), (56, 2247690), (60, 2097844), (70, 1798152), (80, 1573383), (84, 1498460), (105, 1198768), (112, 1123845), (120, 1048922), (140, 899076), (168, 749230), (210, 599384), (240, 524461), (280, 449538), (336, 374615), (420, 299692), (560, 224769), (840, 149846), (1680, 74923)]