40660560

素因数分解:

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

素因数の和:56492

約数の個数: 60

約数和(自身を含む): 136554132

約数和(自身を除く): 95893572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 56473, 112946, 169419, 225892, 282365, 338838, 451784, 508257, 564730, 677676, 847095, 903568, 1016514, 1129460, 1355352, 1694190, 2033028, 2258920, 2541285, 2710704, 3388380, 4066056, 4517840, 5082570, 6776760, 8132112, 10165140, 13553520, 20330280, 40660560]

約数ペア:

[(1, 40660560), (2, 20330280), (3, 13553520), (4, 10165140), (5, 8132112), (6, 6776760), (8, 5082570), (9, 4517840), (10, 4066056), (12, 3388380), (15, 2710704), (16, 2541285), (18, 2258920), (20, 2033028), (24, 1694190), (30, 1355352), (36, 1129460), (40, 1016514), (45, 903568), (48, 847095), (60, 677676), (72, 564730), (80, 508257), (90, 451784), (120, 338838), (144, 282365), (180, 225892), (240, 169419), (360, 112946), (720, 56473)]