40512240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56267}}^1$

素因数の和:56286

約数の個数: 60

約数和(自身を含む): 136056024

約数和(自身を除く): 95543784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 56267, 112534, 168801, 225068, 281335, 337602, 450136, 506403, 562670, 675204, 844005, 900272, 1012806, 1125340, 1350408, 1688010, 2025612, 2250680, 2532015, 2700816, 3376020, 4051224, 4501360, 5064030, 6752040, 8102448, 10128060, 13504080, 20256120, 40512240]

約数ペア:

[(1, 40512240), (2, 20256120), (3, 13504080), (4, 10128060), (5, 8102448), (6, 6752040), (8, 5064030), (9, 4501360), (10, 4051224), (12, 3376020), (15, 2700816), (16, 2532015), (18, 2250680), (20, 2025612), (24, 1688010), (30, 1350408), (36, 1125340), (40, 1012806), (45, 900272), (48, 844005), (60, 675204), (72, 562670), (80, 506403), (90, 450136), (120, 337602), (144, 281335), (180, 225068), (240, 168801), (360, 112534), (720, 56267)]