10520520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{87671}}^1$

素因数の和:87685

約数の個数: 32

約数和(自身を含む): 31561920

約数和(自身を除く): 21041400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 87671, 175342, 263013, 350684, 438355, 526026, 701368, 876710, 1052052, 1315065, 1753420, 2104104, 2630130, 3506840, 5260260, 10520520]

約数ペア:

[(1, 10520520), (2, 5260260), (3, 3506840), (4, 2630130), (5, 2104104), (6, 1753420), (8, 1315065), (10, 1052052), (12, 876710), (15, 701368), (20, 526026), (24, 438355), (30, 350684), (40, 263013), (60, 175342), (120, 87671)]