881160019020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1631777813}}^1$

素因数の和:1631777831

約数の個数: 48

約数和(自身を含む): 2741386727520

約数和(自身を除く): 1860226708500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1631777813, 3263555626, 4895333439, 6527111252, 8158889065, 9790666878, 14686000317, 16317778130, 19581333756, 24476667195, 29372000634, 32635556260, 44058000951, 48953334390, 58744001268, 73430001585, 88116001902, 97906668780, 146860003170, 176232003804, 220290004755, 293720006340, 440580009510, 881160019020]

約数ペア:

[(1, 881160019020), (2, 440580009510), (3, 293720006340), (4, 220290004755), (5, 176232003804), (6, 146860003170), (9, 97906668780), (10, 88116001902), (12, 73430001585), (15, 58744001268), (18, 48953334390), (20, 44058000951), (27, 32635556260), (30, 29372000634), (36, 24476667195), (45, 19581333756), (54, 16317778130), (60, 14686000317), (90, 9790666878), (108, 8158889065), (135, 6527111252), (180, 4895333439), (270, 3263555626), (540, 1631777813)]