1267756080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{128837}}^1$

素因数の和:128894

約数の個数: 80

約数和(自身を含む): 4025929824

約数和(自身を除く): 2758173744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 128837, 257674, 386511, 515348, 644185, 773022, 1030696, 1288370, 1546044, 1932555, 2061392, 2576740, 3092088, 3865110, 5153480, 5282317, 6184176, 7730220, 10306960, 10564634, 15460440, 15846951, 21129268, 26411585, 30920880, 31693902, 42258536, 52823170, 63387804, 79234755, 84517072, 105646340, 126775608, 158469510, 211292680, 253551216, 316939020, 422585360, 633878040, 1267756080]

約数ペア:

[(1, 1267756080), (2, 633878040), (3, 422585360), (4, 316939020), (5, 253551216), (6, 211292680), (8, 158469510), (10, 126775608), (12, 105646340), (15, 84517072), (16, 79234755), (20, 63387804), (24, 52823170), (30, 42258536), (40, 31693902), (41, 30920880), (48, 26411585), (60, 21129268), (80, 15846951), (82, 15460440), (120, 10564634), (123, 10306960), (164, 7730220), (205, 6184176), (240, 5282317), (246, 5153480), (328, 3865110), (410, 3092088), (492, 2576740), (615, 2061392), (656, 1932555), (820, 1546044), (984, 1288370), (1230, 1030696), (1640, 773022), (1968, 644185), (2460, 515348), (3280, 386511), (4920, 257674), (9840, 128837)]