654492120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{54001}}^1$

素因数の和:54116

約数の個数: 64

約数和(自身を含む): 1982953440

約数和(自身を除く): 1328461320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 54001, 108002, 162003, 216004, 270005, 324006, 432008, 540010, 648012, 810015, 1080020, 1296024, 1620030, 2160040, 3240060, 5454101, 6480120, 10908202, 16362303, 21816404, 27270505, 32724606, 43632808, 54541010, 65449212, 81811515, 109082020, 130898424, 163623030, 218164040, 327246060, 654492120]

約数ペア:

[(1, 654492120), (2, 327246060), (3, 218164040), (4, 163623030), (5, 130898424), (6, 109082020), (8, 81811515), (10, 65449212), (12, 54541010), (15, 43632808), (20, 32724606), (24, 27270505), (30, 21816404), (40, 16362303), (60, 10908202), (101, 6480120), (120, 5454101), (202, 3240060), (303, 2160040), (404, 1620030), (505, 1296024), (606, 1080020), (808, 810015), (1010, 648012), (1212, 540010), (1515, 432008), (2020, 324006), (2424, 270005), (3030, 216004), (4040, 162003), (6060, 108002), (12120, 54001)]