105435240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2087}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 317208960

約数和(自身を除く): 211773720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2087, 2105, 2526, 3368, 4174, 4210, 5052, 6261, 6315, 8348, 8420, 10104, 10435, 12522, 12630, 16696, 16840, 20870, 25044, 25260, 31305, 41740, 50088, 50520, 62610, 83480, 125220, 250440, 878627, 1757254, 2635881, 3514508, 4393135, 5271762, 7029016, 8786270, 10543524, 13179405, 17572540, 21087048, 26358810, 35145080, 52717620, 105435240]

約数ペア:

[(1, 105435240), (2, 52717620), (3, 35145080), (4, 26358810), (5, 21087048), (6, 17572540), (8, 13179405), (10, 10543524), (12, 8786270), (15, 7029016), (20, 5271762), (24, 4393135), (30, 3514508), (40, 2635881), (60, 1757254), (120, 878627), (421, 250440), (842, 125220), (1263, 83480), (1684, 62610), (2087, 50520), (2105, 50088), (2526, 41740), (3368, 31305), (4174, 25260), (4210, 25044), (5052, 20870), (6261, 16840), (6315, 16696), (8348, 12630), (8420, 12522), (10104, 10435)]