2125080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5903}}^1$

素因数の和:5920

約数の個数: 48

約数和(自身を含む): 6907680

約数和(自身を除く): 4782600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5903, 11806, 17709, 23612, 29515, 35418, 47224, 53127, 59030, 70836, 88545, 106254, 118060, 141672, 177090, 212508, 236120, 265635, 354180, 425016, 531270, 708360, 1062540, 2125080]

約数ペア:

[(1, 2125080), (2, 1062540), (3, 708360), (4, 531270), (5, 425016), (6, 354180), (8, 265635), (9, 236120), (10, 212508), (12, 177090), (15, 141672), (18, 118060), (20, 106254), (24, 88545), (30, 70836), (36, 59030), (40, 53127), (45, 47224), (60, 35418), (72, 29515), (90, 23612), (120, 17709), (180, 11806), (360, 5903)]