91145760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{189887}}^1$

素因数の和:189905

約数の個数: 48

約数和(自身を含む): 287110656

約数和(自身を除く): 195964896

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, 189887, 379774, 569661, 759548, 949435, 1139322, 1519096, 1898870, 2278644, 2848305, 3038192, 3797740, 4557288, 5696610, 6076384, 7595480, 9114576, 11393220, 15190960, 18229152, 22786440, 30381920, 45572880, 91145760]

約数ペア:

[(1, 91145760), (2, 45572880), (3, 30381920), (4, 22786440), (5, 18229152), (6, 15190960), (8, 11393220), (10, 9114576), (12, 7595480), (15, 6076384), (16, 5696610), (20, 4557288), (24, 3797740), (30, 3038192), (32, 2848305), (40, 2278644), (48, 1898870), (60, 1519096), (80, 1139322), (96, 949435), (120, 759548), (160, 569661), (240, 379774), (480, 189887)]