2007367920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{309779}}^1$

素因数の和:309804

約数の個数: 100

約数和(自身を含む): 6971908680

約数和(自身を除く): 4964540760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 309779, 619558, 929337, 1239116, 1548895, 1858674, 2478232, 2788011, 3097790, 3717348, 4646685, 4956464, 5576022, 6195580, 7434696, 8364033, 9293370, 11152044, 12391160, 13940055, 14869392, 16728066, 18586740, 22304088, 24782320, 25092099, 27880110, 33456132, 37173480, 41820165, 44608176, 50184198, 55760220, 66912264, 74346960, 83640330, 100368396, 111520440, 125460495, 133824528, 167280660, 200736792, 223040880, 250920990, 334561320, 401473584, 501841980, 669122640, 1003683960, 2007367920]

約数ペア:

[(1, 2007367920), (2, 1003683960), (3, 669122640), (4, 501841980), (5, 401473584), (6, 334561320), (8, 250920990), (9, 223040880), (10, 200736792), (12, 167280660), (15, 133824528), (16, 125460495), (18, 111520440), (20, 100368396), (24, 83640330), (27, 74346960), (30, 66912264), (36, 55760220), (40, 50184198), (45, 44608176), (48, 41820165), (54, 37173480), (60, 33456132), (72, 27880110), (80, 25092099), (81, 24782320), (90, 22304088), (108, 18586740), (120, 16728066), (135, 14869392), (144, 13940055), (162, 12391160), (180, 11152044), (216, 9293370), (240, 8364033), (270, 7434696), (324, 6195580), (360, 5576022), (405, 4956464), (432, 4646685), (540, 3717348), (648, 3097790), (720, 2788011), (810, 2478232), (1080, 1858674), (1296, 1548895), (1620, 1239116), (2160, 929337), (3240, 619558), (6480, 309779)]