42905760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89387}}^1$

素因数の和:89405

約数の個数: 48

約数和(自身を含む): 135154656

約数和(自身を除く): 92248896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 89387, 178774, 268161, 357548, 446935, 536322, 715096, 893870, 1072644, 1340805, 1430192, 1787740, 2145288, 2681610, 2860384, 3575480, 4290576, 5363220, 7150960, 8581152, 10726440, 14301920, 21452880, 42905760]

約数ペア:

[(1, 42905760), (2, 21452880), (3, 14301920), (4, 10726440), (5, 8581152), (6, 7150960), (8, 5363220), (10, 4290576), (12, 3575480), (15, 2860384), (16, 2681610), (20, 2145288), (24, 1787740), (30, 1430192), (32, 1340805), (40, 1072644), (48, 893870), (60, 715096), (80, 536322), (96, 446935), (120, 357548), (160, 268161), (240, 178774), (480, 89387)]