1573020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{971}}^1$

素因数の和:992

約数の個数: 60

約数和(自身を含む): 4939704

約数和(自身を除く): 3366684

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, 971, 1620, 1942, 2913, 3884, 4855, 5826, 8739, 9710, 11652, 14565, 17478, 19420, 26217, 29130, 34956, 43695, 52434, 58260, 78651, 87390, 104868, 131085, 157302, 174780, 262170, 314604, 393255, 524340, 786510, 1573020]

約数ペア:

[(1, 1573020), (2, 786510), (3, 524340), (4, 393255), (5, 314604), (6, 262170), (9, 174780), (10, 157302), (12, 131085), (15, 104868), (18, 87390), (20, 78651), (27, 58260), (30, 52434), (36, 43695), (45, 34956), (54, 29130), (60, 26217), (81, 19420), (90, 17478), (108, 14565), (135, 11652), (162, 9710), (180, 8739), (270, 5826), (324, 4855), (405, 3884), (540, 2913), (810, 1942), (971, 1620)]