13249980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{8179}}^1$

素因数の和:8200

約数の個数: 60

約数和(自身を含む): 41570760

約数和(自身を除く): 28320780

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, 8179, 16358, 24537, 32716, 40895, 49074, 73611, 81790, 98148, 122685, 147222, 163580, 220833, 245370, 294444, 368055, 441666, 490740, 662499, 736110, 883332, 1104165, 1324998, 1472220, 2208330, 2649996, 3312495, 4416660, 6624990, 13249980]

約数ペア:

[(1, 13249980), (2, 6624990), (3, 4416660), (4, 3312495), (5, 2649996), (6, 2208330), (9, 1472220), (10, 1324998), (12, 1104165), (15, 883332), (18, 736110), (20, 662499), (27, 490740), (30, 441666), (36, 368055), (45, 294444), (54, 245370), (60, 220833), (81, 163580), (90, 147222), (108, 122685), (135, 98148), (162, 81790), (180, 73611), (270, 49074), (324, 40895), (405, 32716), (540, 24537), (810, 16358), (1620, 8179)]