2240520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18671}}^1$

素因数の和:18685

約数の個数: 32

約数和(自身を含む): 6721920

約数和(自身を除く): 4481400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18671, 37342, 56013, 74684, 93355, 112026, 149368, 186710, 224052, 280065, 373420, 448104, 560130, 746840, 1120260, 2240520]

約数ペア:

[(1, 2240520), (2, 1120260), (3, 746840), (4, 560130), (5, 448104), (6, 373420), (8, 280065), (10, 224052), (12, 186710), (15, 149368), (20, 112026), (24, 93355), (30, 74684), (40, 56013), (60, 37342), (120, 18671)]