128325660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1667}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 359807616

約数和(自身を除く): 231481956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1283, 1667, 2566, 3334, 3849, 5001, 5132, 6415, 6668, 7698, 8335, 10002, 12830, 15396, 16670, 19245, 20004, 25005, 25660, 33340, 38490, 50010, 76980, 100020, 2138761, 4277522, 6416283, 8555044, 10693805, 12832566, 21387610, 25665132, 32081415, 42775220, 64162830, 128325660]

約数ペア:

[(1, 128325660), (2, 64162830), (3, 42775220), (4, 32081415), (5, 25665132), (6, 21387610), (10, 12832566), (12, 10693805), (15, 8555044), (20, 6416283), (30, 4277522), (60, 2138761), (1283, 100020), (1667, 76980), (2566, 50010), (3334, 38490), (3849, 33340), (5001, 25660), (5132, 25005), (6415, 20004), (6668, 19245), (7698, 16670), (8335, 15396), (10002, 12830)]