1290360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10753}}^1$

素因数の和:10767

約数の個数: 32

約数和(自身を含む): 3871440

約数和(自身を除く): 2581080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10753, 21506, 32259, 43012, 53765, 64518, 86024, 107530, 129036, 161295, 215060, 258072, 322590, 430120, 645180, 1290360]

約数ペア:

[(1, 1290360), (2, 645180), (3, 430120), (4, 322590), (5, 258072), (6, 215060), (8, 161295), (10, 129036), (12, 107530), (15, 86024), (20, 64518), (24, 53765), (30, 43012), (40, 32259), (60, 21506), (120, 10753)]