1652000640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{860417}}^1$

素因数の和:860439

約数の個数: 64

約数和(自身を含む): 5265758160

約数和(自身を除く): 3613757520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 860417, 1720834, 2581251, 3441668, 4302085, 5162502, 6883336, 8604170, 10325004, 12906255, 13766672, 17208340, 20650008, 25812510, 27533344, 34416680, 41300016, 51625020, 55066688, 68833360, 82600032, 103250040, 110133376, 137666720, 165200064, 206500080, 275333440, 330400128, 413000160, 550666880, 826000320, 1652000640]

約数ペア:

[(1, 1652000640), (2, 826000320), (3, 550666880), (4, 413000160), (5, 330400128), (6, 275333440), (8, 206500080), (10, 165200064), (12, 137666720), (15, 110133376), (16, 103250040), (20, 82600032), (24, 68833360), (30, 55066688), (32, 51625020), (40, 41300016), (48, 34416680), (60, 27533344), (64, 25812510), (80, 20650008), (96, 17208340), (120, 13766672), (128, 12906255), (160, 10325004), (192, 8604170), (240, 6883336), (320, 5162502), (384, 4302085), (480, 3441668), (640, 2581251), (960, 1720834), (1920, 860417)]