38514120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2309}}^1$

素因数の和:2462

約数の個数: 64

約数和(自身を含む): 116424000

約数和(自身を除く): 77909880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2309, 2780, 3336, 4170, 4618, 5560, 6927, 8340, 9236, 11545, 13854, 16680, 18472, 23090, 27708, 34635, 46180, 55416, 69270, 92360, 138540, 277080, 320951, 641902, 962853, 1283804, 1604755, 1925706, 2567608, 3209510, 3851412, 4814265, 6419020, 7702824, 9628530, 12838040, 19257060, 38514120]

約数ペア:

[(1, 38514120), (2, 19257060), (3, 12838040), (4, 9628530), (5, 7702824), (6, 6419020), (8, 4814265), (10, 3851412), (12, 3209510), (15, 2567608), (20, 1925706), (24, 1604755), (30, 1283804), (40, 962853), (60, 641902), (120, 320951), (139, 277080), (278, 138540), (417, 92360), (556, 69270), (695, 55416), (834, 46180), (1112, 34635), (1390, 27708), (1668, 23090), (2085, 18472), (2309, 16680), (2780, 13854), (3336, 11545), (4170, 9236), (4618, 8340), (5560, 6927)]