1385437920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22727}}^1$

素因数の和:22872

約数の個数: 96

約数和(自身を含む): 4398686208

約数和(自身を除く): 3013248288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 10160, 12192, 15240, 20320, 22727, 30480, 45454, 60960, 68181, 90908, 113635, 136362, 181816, 227270, 272724, 340905, 363632, 454540, 545448, 681810, 727264, 909080, 1090896, 1363620, 1818160, 2181792, 2727240, 2886329, 3636320, 5454480, 5772658, 8658987, 10908960, 11545316, 14431645, 17317974, 23090632, 28863290, 34635948, 43294935, 46181264, 57726580, 69271896, 86589870, 92362528, 115453160, 138543792, 173179740, 230906320, 277087584, 346359480, 461812640, 692718960, 1385437920]

約数ペア:

[(1, 1385437920), (2, 692718960), (3, 461812640), (4, 346359480), (5, 277087584), (6, 230906320), (8, 173179740), (10, 138543792), (12, 115453160), (15, 92362528), (16, 86589870), (20, 69271896), (24, 57726580), (30, 46181264), (32, 43294935), (40, 34635948), (48, 28863290), (60, 23090632), (80, 17317974), (96, 14431645), (120, 11545316), (127, 10908960), (160, 8658987), (240, 5772658), (254, 5454480), (381, 3636320), (480, 2886329), (508, 2727240), (635, 2181792), (762, 1818160), (1016, 1363620), (1270, 1090896), (1524, 909080), (1905, 727264), (2032, 681810), (2540, 545448), (3048, 454540), (3810, 363632), (4064, 340905), (5080, 272724), (6096, 227270), (7620, 181816), (10160, 136362), (12192, 113635), (15240, 90908), (20320, 68181), (22727, 60960), (30480, 45454)]