53585520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223273}}^1$

素因数の和:223289

約数の個数: 40

約数和(自身を含む): 166115856

約数和(自身を除く): 112530336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 223273, 446546, 669819, 893092, 1116365, 1339638, 1786184, 2232730, 2679276, 3349095, 3572368, 4465460, 5358552, 6698190, 8930920, 10717104, 13396380, 17861840, 26792760, 53585520]

約数ペア:

[(1, 53585520), (2, 26792760), (3, 17861840), (4, 13396380), (5, 10717104), (6, 8930920), (8, 6698190), (10, 5358552), (12, 4465460), (15, 3572368), (16, 3349095), (20, 2679276), (24, 2232730), (30, 1786184), (40, 1339638), (48, 1116365), (60, 893092), (80, 669819), (120, 446546), (240, 223273)]