16884180

素因数分解:

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

素因数の和:31285

約数の個数: 48

約数和(自身を含む): 52530240

約数和(自身を除く): 35646060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 31267, 62534, 93801, 125068, 156335, 187602, 281403, 312670, 375204, 469005, 562806, 625340, 844209, 938010, 1125612, 1407015, 1688418, 1876020, 2814030, 3376836, 4221045, 5628060, 8442090, 16884180]

約数ペア:

[(1, 16884180), (2, 8442090), (3, 5628060), (4, 4221045), (5, 3376836), (6, 2814030), (9, 1876020), (10, 1688418), (12, 1407015), (15, 1125612), (18, 938010), (20, 844209), (27, 625340), (30, 562806), (36, 469005), (45, 375204), (54, 312670), (60, 281403), (90, 187602), (108, 156335), (135, 125068), (180, 93801), (270, 62534), (540, 31267)]