87690360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{730753}}^1$

素因数の和:730767

約数の個数: 32

約数和(自身を含む): 263071440

約数和(自身を除く): 175381080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 730753, 1461506, 2192259, 2923012, 3653765, 4384518, 5846024, 7307530, 8769036, 10961295, 14615060, 17538072, 21922590, 29230120, 43845180, 87690360]

約数ペア:

[(1, 87690360), (2, 43845180), (3, 29230120), (4, 21922590), (5, 17538072), (6, 14615060), (8, 10961295), (10, 8769036), (12, 7307530), (15, 5846024), (20, 4384518), (24, 3653765), (30, 2923012), (40, 2192259), (60, 1461506), (120, 730753)]