1722060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1063}}^1$

素因数の和:1084

約数の個数: 60

約数和(自身を含む): 5407248

約数和(自身を除く): 3685188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1063, 1620, 2126, 3189, 4252, 5315, 6378, 9567, 10630, 12756, 15945, 19134, 21260, 28701, 31890, 38268, 47835, 57402, 63780, 86103, 95670, 114804, 143505, 172206, 191340, 287010, 344412, 430515, 574020, 861030, 1722060]

約数ペア:

[(1, 1722060), (2, 861030), (3, 574020), (4, 430515), (5, 344412), (6, 287010), (9, 191340), (10, 172206), (12, 143505), (15, 114804), (18, 95670), (20, 86103), (27, 63780), (30, 57402), (36, 47835), (45, 38268), (54, 31890), (60, 28701), (81, 21260), (90, 19134), (108, 15945), (135, 12756), (162, 10630), (180, 9567), (270, 6378), (324, 5315), (405, 4252), (540, 3189), (810, 2126), (1063, 1620)]