231830520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1931921}}^1$

素因数の和:1931935

約数の個数: 32

約数和(自身を含む): 695491920

約数和(自身を除く): 463661400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1931921, 3863842, 5795763, 7727684, 9659605, 11591526, 15455368, 19319210, 23183052, 28978815, 38638420, 46366104, 57957630, 77276840, 115915260, 231830520]

約数ペア:

[(1, 231830520), (2, 115915260), (3, 77276840), (4, 57957630), (5, 46366104), (6, 38638420), (8, 28978815), (10, 23183052), (12, 19319210), (15, 15455368), (20, 11591526), (24, 9659605), (30, 7727684), (40, 5795763), (60, 3863842), (120, 1931921)]