61240860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{12601}}^1$

素因数の和:12625

約数の個数: 72

約数和(自身を含む): 192659376

約数和(自身を除く): 131418516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 12601, 25202, 37803, 50404, 63005, 75606, 113409, 126010, 151212, 189015, 226818, 252020, 340227, 378030, 453636, 567045, 680454, 756060, 1020681, 1134090, 1360908, 1701135, 2041362, 2268180, 3062043, 3402270, 4082724, 5103405, 6124086, 6804540, 10206810, 12248172, 15310215, 20413620, 30620430, 61240860]

約数ペア:

[(1, 61240860), (2, 30620430), (3, 20413620), (4, 15310215), (5, 12248172), (6, 10206810), (9, 6804540), (10, 6124086), (12, 5103405), (15, 4082724), (18, 3402270), (20, 3062043), (27, 2268180), (30, 2041362), (36, 1701135), (45, 1360908), (54, 1134090), (60, 1020681), (81, 756060), (90, 680454), (108, 567045), (135, 453636), (162, 378030), (180, 340227), (243, 252020), (270, 226818), (324, 189015), (405, 151212), (486, 126010), (540, 113409), (810, 75606), (972, 63005), (1215, 50404), (1620, 37803), (2430, 25202), (4860, 12601)]