16579620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30703}}^1$

素因数の和:30721

約数の個数: 48

約数和(自身を含む): 51582720

約数和(自身を除く): 35003100

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, 30703, 61406, 92109, 122812, 153515, 184218, 276327, 307030, 368436, 460545, 552654, 614060, 828981, 921090, 1105308, 1381635, 1657962, 1842180, 2763270, 3315924, 4144905, 5526540, 8289810, 16579620]

約数ペア:

[(1, 16579620), (2, 8289810), (3, 5526540), (4, 4144905), (5, 3315924), (6, 2763270), (9, 1842180), (10, 1657962), (12, 1381635), (15, 1105308), (18, 921090), (20, 828981), (27, 614060), (30, 552654), (36, 460545), (45, 368436), (54, 307030), (60, 276327), (90, 184218), (108, 153515), (135, 122812), (180, 92109), (270, 61406), (540, 30703)]