140465040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{585271}}^1$

素因数の和:585287

約数の個数: 40

約数和(自身を含む): 435442368

約数和(自身を除く): 294977328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 585271, 1170542, 1755813, 2341084, 2926355, 3511626, 4682168, 5852710, 7023252, 8779065, 9364336, 11705420, 14046504, 17558130, 23410840, 28093008, 35116260, 46821680, 70232520, 140465040]

約数ペア:

[(1, 140465040), (2, 70232520), (3, 46821680), (4, 35116260), (5, 28093008), (6, 23410840), (8, 17558130), (10, 14046504), (12, 11705420), (15, 9364336), (16, 8779065), (20, 7023252), (24, 5852710), (30, 4682168), (40, 3511626), (48, 2926355), (60, 2341084), (80, 1755813), (120, 1170542), (240, 585271)]