1052803980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{649879}}^1$

素因数の和:649900

約数の個数: 60

約数和(自身を含む): 3302690160

約数和(自身を除く): 2249886180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 649879, 1299758, 1949637, 2599516, 3249395, 3899274, 5848911, 6498790, 7798548, 9748185, 11697822, 12997580, 17546733, 19496370, 23395644, 29244555, 35093466, 38992740, 52640199, 58489110, 70186932, 87733665, 105280398, 116978220, 175467330, 210560796, 263200995, 350934660, 526401990, 1052803980]

約数ペア:

[(1, 1052803980), (2, 526401990), (3, 350934660), (4, 263200995), (5, 210560796), (6, 175467330), (9, 116978220), (10, 105280398), (12, 87733665), (15, 70186932), (18, 58489110), (20, 52640199), (27, 38992740), (30, 35093466), (36, 29244555), (45, 23395644), (54, 19496370), (60, 17546733), (81, 12997580), (90, 11697822), (108, 9748185), (135, 7798548), (162, 6498790), (180, 5848911), (270, 3899274), (324, 3249395), (405, 2599516), (540, 1949637), (810, 1299758), (1620, 649879)]