8392140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15541}}^1$

素因数の和:15559

約数の個数: 48

約数和(自身を含む): 26110560

約数和(自身を除く): 17718420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15541, 31082, 46623, 62164, 77705, 93246, 139869, 155410, 186492, 233115, 279738, 310820, 419607, 466230, 559476, 699345, 839214, 932460, 1398690, 1678428, 2098035, 2797380, 4196070, 8392140]

約数ペア:

[(1, 8392140), (2, 4196070), (3, 2797380), (4, 2098035), (5, 1678428), (6, 1398690), (9, 932460), (10, 839214), (12, 699345), (15, 559476), (18, 466230), (20, 419607), (27, 310820), (30, 279738), (36, 233115), (45, 186492), (54, 155410), (60, 139869), (90, 93246), (108, 77705), (135, 62164), (180, 46623), (270, 31082), (540, 15541)]