2018449320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16820411}}^1$

素因数の和:16820425

約数の個数: 32

約数和(自身を含む): 6055348320

約数和(自身を除く): 4036899000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16820411, 33640822, 50461233, 67281644, 84102055, 100922466, 134563288, 168204110, 201844932, 252306165, 336408220, 403689864, 504612330, 672816440, 1009224660, 2018449320]

約数ペア:

[(1, 2018449320), (2, 1009224660), (3, 672816440), (4, 504612330), (5, 403689864), (6, 336408220), (8, 252306165), (10, 201844932), (12, 168204110), (15, 134563288), (20, 100922466), (24, 84102055), (30, 67281644), (40, 50461233), (60, 33640822), (120, 16820411)]