1070820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{661}}^1$

素因数の和:682

約数の個数: 60

約数和(自身を含む): 3364284

約数和(自身を除く): 2293464

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, 661, 810, 1322, 1620, 1983, 2644, 3305, 3966, 5949, 6610, 7932, 9915, 11898, 13220, 17847, 19830, 23796, 29745, 35694, 39660, 53541, 59490, 71388, 89235, 107082, 118980, 178470, 214164, 267705, 356940, 535410, 1070820]

約数ペア:

[(1, 1070820), (2, 535410), (3, 356940), (4, 267705), (5, 214164), (6, 178470), (9, 118980), (10, 107082), (12, 89235), (15, 71388), (18, 59490), (20, 53541), (27, 39660), (30, 35694), (36, 29745), (45, 23796), (54, 19830), (60, 17847), (81, 13220), (90, 11898), (108, 9915), (135, 7932), (162, 6610), (180, 5949), (270, 3966), (324, 3305), (405, 2644), (540, 1983), (661, 1620), (810, 1322)]