16793880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 50652000

約数和(自身を除く): 33858120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 401, 698, 802, 1047, 1203, 1396, 1604, 1745, 2005, 2094, 2406, 2792, 3208, 3490, 4010, 4188, 4812, 5235, 6015, 6980, 8020, 8376, 9624, 10470, 12030, 13960, 16040, 20940, 24060, 41880, 48120, 139949, 279898, 419847, 559796, 699745, 839694, 1119592, 1399490, 1679388, 2099235, 2798980, 3358776, 4198470, 5597960, 8396940, 16793880]

約数ペア:

[(1, 16793880), (2, 8396940), (3, 5597960), (4, 4198470), (5, 3358776), (6, 2798980), (8, 2099235), (10, 1679388), (12, 1399490), (15, 1119592), (20, 839694), (24, 699745), (30, 559796), (40, 419847), (60, 279898), (120, 139949), (349, 48120), (401, 41880), (698, 24060), (802, 20940), (1047, 16040), (1203, 13960), (1396, 12030), (1604, 10470), (1745, 9624), (2005, 8376), (2094, 8020), (2406, 6980), (2792, 6015), (3208, 5235), (3490, 4812), (4010, 4188)]