210851040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439273}}^1$

素因数の和:439291

約数の個数: 48

約数和(自身を含む): 664182288

約数和(自身を除く): 453331248

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, 439273, 878546, 1317819, 1757092, 2196365, 2635638, 3514184, 4392730, 5271276, 6589095, 7028368, 8785460, 10542552, 13178190, 14056736, 17570920, 21085104, 26356380, 35141840, 42170208, 52712760, 70283680, 105425520, 210851040]

約数ペア:

[(1, 210851040), (2, 105425520), (3, 70283680), (4, 52712760), (5, 42170208), (6, 35141840), (8, 26356380), (10, 21085104), (12, 17570920), (15, 14056736), (16, 13178190), (20, 10542552), (24, 8785460), (30, 7028368), (32, 6589095), (40, 5271276), (48, 4392730), (60, 3514184), (80, 2635638), (96, 2196365), (120, 1757092), (160, 1317819), (240, 878546), (480, 439273)]