244069920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{169493}}^1$

素因数の和:169514

約数の個数: 72

約数和(自身を含む): 832893516

約数和(自身を除く): 588823596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 169493, 338986, 508479, 677972, 847465, 1016958, 1355944, 1525437, 1694930, 2033916, 2542395, 2711888, 3050874, 3389860, 4067832, 5084790, 5423776, 6101748, 6779720, 7627185, 8135664, 10169580, 12203496, 13559440, 15254370, 16271328, 20339160, 24406992, 27118880, 30508740, 40678320, 48813984, 61017480, 81356640, 122034960, 244069920]

約数ペア:

[(1, 244069920), (2, 122034960), (3, 81356640), (4, 61017480), (5, 48813984), (6, 40678320), (8, 30508740), (9, 27118880), (10, 24406992), (12, 20339160), (15, 16271328), (16, 15254370), (18, 13559440), (20, 12203496), (24, 10169580), (30, 8135664), (32, 7627185), (36, 6779720), (40, 6101748), (45, 5423776), (48, 5084790), (60, 4067832), (72, 3389860), (80, 3050874), (90, 2711888), (96, 2542395), (120, 2033916), (144, 1694930), (160, 1525437), (180, 1355944), (240, 1016958), (288, 847465), (360, 677972), (480, 508479), (720, 338986), (1440, 169493)]