2888460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1783}}^1$

素因数の和:1804

約数の個数: 60

約数和(自身を含む): 9066288

約数和(自身を除く): 6177828

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, 1620, 1783, 3566, 5349, 7132, 8915, 10698, 16047, 17830, 21396, 26745, 32094, 35660, 48141, 53490, 64188, 80235, 96282, 106980, 144423, 160470, 192564, 240705, 288846, 320940, 481410, 577692, 722115, 962820, 1444230, 2888460]

約数ペア:

[(1, 2888460), (2, 1444230), (3, 962820), (4, 722115), (5, 577692), (6, 481410), (9, 320940), (10, 288846), (12, 240705), (15, 192564), (18, 160470), (20, 144423), (27, 106980), (30, 96282), (36, 80235), (45, 64188), (54, 53490), (60, 48141), (81, 35660), (90, 32094), (108, 26745), (135, 21396), (162, 17830), (180, 16047), (270, 10698), (324, 8915), (405, 7132), (540, 5349), (810, 3566), (1620, 1783)]