555063240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{10987}}^1$

素因数の和:11422

約数の個数: 64

約数和(自身を含む): 1669296960

約数和(自身を除く): 1114233720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 10987, 12630, 16840, 21974, 25260, 32961, 43948, 50520, 54935, 65922, 87896, 109870, 131844, 164805, 219740, 263688, 329610, 439480, 659220, 1318440, 4625527, 9251054, 13876581, 18502108, 23127635, 27753162, 37004216, 46255270, 55506324, 69382905, 92510540, 111012648, 138765810, 185021080, 277531620, 555063240]

約数ペア:

[(1, 555063240), (2, 277531620), (3, 185021080), (4, 138765810), (5, 111012648), (6, 92510540), (8, 69382905), (10, 55506324), (12, 46255270), (15, 37004216), (20, 27753162), (24, 23127635), (30, 18502108), (40, 13876581), (60, 9251054), (120, 4625527), (421, 1318440), (842, 659220), (1263, 439480), (1684, 329610), (2105, 263688), (2526, 219740), (3368, 164805), (4210, 131844), (5052, 109870), (6315, 87896), (8420, 65922), (10104, 54935), (10987, 50520), (12630, 43948), (16840, 32961), (21974, 25260)]