56900040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2909}}^1$

素因数の和:3086

約数の個数: 64

約数和(自身を含む): 171806400

約数和(自身を除く): 114906360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2909, 3260, 3912, 4890, 5818, 6520, 8727, 9780, 11636, 14545, 17454, 19560, 23272, 29090, 34908, 43635, 58180, 69816, 87270, 116360, 174540, 349080, 474167, 948334, 1422501, 1896668, 2370835, 2845002, 3793336, 4741670, 5690004, 7112505, 9483340, 11380008, 14225010, 18966680, 28450020, 56900040]

約数ペア:

[(1, 56900040), (2, 28450020), (3, 18966680), (4, 14225010), (5, 11380008), (6, 9483340), (8, 7112505), (10, 5690004), (12, 4741670), (15, 3793336), (20, 2845002), (24, 2370835), (30, 1896668), (40, 1422501), (60, 948334), (120, 474167), (163, 349080), (326, 174540), (489, 116360), (652, 87270), (815, 69816), (978, 58180), (1304, 43635), (1630, 34908), (1956, 29090), (2445, 23272), (2909, 19560), (3260, 17454), (3912, 14545), (4890, 11636), (5818, 9780), (6520, 8727)]