1130720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 2757888

約数和(自身を除く): 1627168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 191, 296, 370, 382, 592, 740, 764, 955, 1184, 1480, 1528, 1910, 2960, 3056, 3820, 5920, 6112, 7067, 7640, 14134, 15280, 28268, 30560, 35335, 56536, 70670, 113072, 141340, 226144, 282680, 565360, 1130720]

約数ペア:

[(1, 1130720), (2, 565360), (4, 282680), (5, 226144), (8, 141340), (10, 113072), (16, 70670), (20, 56536), (32, 35335), (37, 30560), (40, 28268), (74, 15280), (80, 14134), (148, 7640), (160, 7067), (185, 6112), (191, 5920), (296, 3820), (370, 3056), (382, 2960), (592, 1910), (740, 1528), (764, 1480), (955, 1184)]