13553520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{56473}}^1$

素因数の和:56489

約数の個数: 40

約数和(自身を含む): 42016656

約数和(自身を除く): 28463136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 56473, 112946, 169419, 225892, 282365, 338838, 451784, 564730, 677676, 847095, 903568, 1129460, 1355352, 1694190, 2258920, 2710704, 3388380, 4517840, 6776760, 13553520]

約数ペア:

[(1, 13553520), (2, 6776760), (3, 4517840), (4, 3388380), (5, 2710704), (6, 2258920), (8, 1694190), (10, 1355352), (12, 1129460), (15, 903568), (16, 847095), (20, 677676), (24, 564730), (30, 451784), (40, 338838), (48, 282365), (60, 225892), (80, 169419), (120, 112946), (240, 56473)]