22512240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31267}}^1$

素因数の和:31286

約数の個数: 60

約数和(自身を含む): 75606024

約数和(自身を除く): 53093784

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, 31267, 62534, 93801, 125068, 156335, 187602, 250136, 281403, 312670, 375204, 469005, 500272, 562806, 625340, 750408, 938010, 1125612, 1250680, 1407015, 1500816, 1876020, 2251224, 2501360, 2814030, 3752040, 4502448, 5628060, 7504080, 11256120, 22512240]

約数ペア:

[(1, 22512240), (2, 11256120), (3, 7504080), (4, 5628060), (5, 4502448), (6, 3752040), (8, 2814030), (9, 2501360), (10, 2251224), (12, 1876020), (15, 1500816), (16, 1407015), (18, 1250680), (20, 1125612), (24, 938010), (30, 750408), (36, 625340), (40, 562806), (45, 500272), (48, 469005), (60, 375204), (72, 312670), (80, 281403), (90, 250136), (120, 187602), (144, 156335), (180, 125068), (240, 93801), (360, 62534), (720, 31267)]