89945760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{187387}}^1$

素因数の和:187405

約数の個数: 48

約数和(自身を含む): 283330656

約数和(自身を除く): 193384896

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, 187387, 374774, 562161, 749548, 936935, 1124322, 1499096, 1873870, 2248644, 2810805, 2998192, 3747740, 4497288, 5621610, 5996384, 7495480, 8994576, 11243220, 14990960, 17989152, 22486440, 29981920, 44972880, 89945760]

約数ペア:

[(1, 89945760), (2, 44972880), (3, 29981920), (4, 22486440), (5, 17989152), (6, 14990960), (8, 11243220), (10, 8994576), (12, 7495480), (15, 5996384), (16, 5621610), (20, 4497288), (24, 3747740), (30, 2998192), (32, 2810805), (40, 2248644), (48, 1873870), (60, 1499096), (80, 1124322), (96, 936935), (120, 749548), (160, 562161), (240, 374774), (480, 187387)]