208032120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{577867}}^1$

素因数の和:577884

約数の個数: 48

約数和(自身を含む): 676105560

約数和(自身を除く): 468073440

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, 577867, 1155734, 1733601, 2311468, 2889335, 3467202, 4622936, 5200803, 5778670, 6934404, 8668005, 10401606, 11557340, 13868808, 17336010, 20803212, 23114680, 26004015, 34672020, 41606424, 52008030, 69344040, 104016060, 208032120]

約数ペア:

[(1, 208032120), (2, 104016060), (3, 69344040), (4, 52008030), (5, 41606424), (6, 34672020), (8, 26004015), (9, 23114680), (10, 20803212), (12, 17336010), (15, 13868808), (18, 11557340), (20, 10401606), (24, 8668005), (30, 6934404), (36, 5778670), (40, 5200803), (45, 4622936), (60, 3467202), (72, 2889335), (90, 2311468), (120, 1733601), (180, 1155734), (360, 577867)]