85051320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5099}}^1$

素因数の和:5252

約数の個数: 64

約数和(自身を含む): 257040000

約数和(自身を除く): 171988680

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, 2780, 3336, 4170, 5099, 5560, 8340, 10198, 15297, 16680, 20396, 25495, 30594, 40792, 50990, 61188, 76485, 101980, 122376, 152970, 203960, 305940, 611880, 708761, 1417522, 2126283, 2835044, 3543805, 4252566, 5670088, 7087610, 8505132, 10631415, 14175220, 17010264, 21262830, 28350440, 42525660, 85051320]

約数ペア:

[(1, 85051320), (2, 42525660), (3, 28350440), (4, 21262830), (5, 17010264), (6, 14175220), (8, 10631415), (10, 8505132), (12, 7087610), (15, 5670088), (20, 4252566), (24, 3543805), (30, 2835044), (40, 2126283), (60, 1417522), (120, 708761), (139, 611880), (278, 305940), (417, 203960), (556, 152970), (695, 122376), (834, 101980), (1112, 76485), (1390, 61188), (1668, 50990), (2085, 40792), (2780, 30594), (3336, 25495), (4170, 20396), (5099, 16680), (5560, 15297), (8340, 10198)]