86918760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241441}}^1$

素因数の和:241458

約数の個数: 48

約数和(自身を含む): 282487140

約数和(自身を除く): 195568380

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, 241441, 482882, 724323, 965764, 1207205, 1448646, 1931528, 2172969, 2414410, 2897292, 3621615, 4345938, 4828820, 5794584, 7243230, 8691876, 9657640, 10864845, 14486460, 17383752, 21729690, 28972920, 43459380, 86918760]

約数ペア:

[(1, 86918760), (2, 43459380), (3, 28972920), (4, 21729690), (5, 17383752), (6, 14486460), (8, 10864845), (9, 9657640), (10, 8691876), (12, 7243230), (15, 5794584), (18, 4828820), (20, 4345938), (24, 3621615), (30, 2897292), (36, 2414410), (40, 2172969), (45, 1931528), (60, 1448646), (72, 1207205), (90, 965764), (120, 724323), (180, 482882), (360, 241441)]