54240360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2879}}^1$

素因数の和:3050

約数の個数: 64

約数和(自身を含む): 163814400

約数和(自身を除く): 109574040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2879, 3140, 3768, 4710, 5758, 6280, 8637, 9420, 11516, 14395, 17274, 18840, 23032, 28790, 34548, 43185, 57580, 69096, 86370, 115160, 172740, 345480, 452003, 904006, 1356009, 1808012, 2260015, 2712018, 3616024, 4520030, 5424036, 6780045, 9040060, 10848072, 13560090, 18080120, 27120180, 54240360]

約数ペア:

[(1, 54240360), (2, 27120180), (3, 18080120), (4, 13560090), (5, 10848072), (6, 9040060), (8, 6780045), (10, 5424036), (12, 4520030), (15, 3616024), (20, 2712018), (24, 2260015), (30, 1808012), (40, 1356009), (60, 904006), (120, 452003), (157, 345480), (314, 172740), (471, 115160), (628, 86370), (785, 69096), (942, 57580), (1256, 43185), (1570, 34548), (1884, 28790), (2355, 23032), (2879, 18840), (3140, 17274), (3768, 14395), (4710, 11516), (5758, 9420), (6280, 8637)]