53989920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37493}}^1$

素因数の和:37514

約数の個数: 72

約数和(自身を含む): 184245516

約数和(自身を除く): 130255596

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, 37493, 74986, 112479, 149972, 187465, 224958, 299944, 337437, 374930, 449916, 562395, 599888, 674874, 749860, 899832, 1124790, 1199776, 1349748, 1499720, 1687185, 1799664, 2249580, 2699496, 2999440, 3374370, 3599328, 4499160, 5398992, 5998880, 6748740, 8998320, 10797984, 13497480, 17996640, 26994960, 53989920]

約数ペア:

[(1, 53989920), (2, 26994960), (3, 17996640), (4, 13497480), (5, 10797984), (6, 8998320), (8, 6748740), (9, 5998880), (10, 5398992), (12, 4499160), (15, 3599328), (16, 3374370), (18, 2999440), (20, 2699496), (24, 2249580), (30, 1799664), (32, 1687185), (36, 1499720), (40, 1349748), (45, 1199776), (48, 1124790), (60, 899832), (72, 749860), (80, 674874), (90, 599888), (96, 562395), (120, 449916), (144, 374930), (160, 337437), (180, 299944), (240, 224958), (288, 187465), (360, 149972), (480, 112479), (720, 74986), (1440, 37493)]