30768060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2657}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 86629536

約数和(自身を除く): 55861476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2657, 2895, 3860, 5314, 5790, 7971, 10628, 11580, 13285, 15942, 26570, 31884, 39855, 53140, 79710, 159420, 512801, 1025602, 1538403, 2051204, 2564005, 3076806, 5128010, 6153612, 7692015, 10256020, 15384030, 30768060]

約数ペア:

[(1, 30768060), (2, 15384030), (3, 10256020), (4, 7692015), (5, 6153612), (6, 5128010), (10, 3076806), (12, 2564005), (15, 2051204), (20, 1538403), (30, 1025602), (60, 512801), (193, 159420), (386, 79710), (579, 53140), (772, 39855), (965, 31884), (1158, 26570), (1930, 15942), (2316, 13285), (2657, 11580), (2895, 10628), (3860, 7971), (5314, 5790)]