86198760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239441}}^1$

素因数の和:239458

約数の個数: 48

約数和(自身を含む): 280147140

約数和(自身を除く): 193948380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 239441, 478882, 718323, 957764, 1197205, 1436646, 1915528, 2154969, 2394410, 2873292, 3591615, 4309938, 4788820, 5746584, 7183230, 8619876, 9577640, 10774845, 14366460, 17239752, 21549690, 28732920, 43099380, 86198760]

約数ペア:

[(1, 86198760), (2, 43099380), (3, 28732920), (4, 21549690), (5, 17239752), (6, 14366460), (8, 10774845), (9, 9577640), (10, 8619876), (12, 7183230), (15, 5746584), (18, 4788820), (20, 4309938), (24, 3591615), (30, 2873292), (36, 2394410), (40, 2154969), (45, 1915528), (60, 1436646), (72, 1197205), (90, 957764), (120, 718323), (180, 478882), (360, 239441)]