29960520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{249671}}^1$

素因数の和:249685

約数の個数: 32

約数和(自身を含む): 89881920

約数和(自身を除く): 59921400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 249671, 499342, 749013, 998684, 1248355, 1498026, 1997368, 2496710, 2996052, 3745065, 4993420, 5992104, 7490130, 9986840, 14980260, 29960520]

約数ペア:

[(1, 29960520), (2, 14980260), (3, 9986840), (4, 7490130), (5, 5992104), (6, 4993420), (8, 3745065), (10, 2996052), (12, 2496710), (15, 1997368), (20, 1498026), (24, 1248355), (30, 998684), (40, 749013), (60, 499342), (120, 249671)]