1801680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7507}}^1$

素因数の和:7523

約数の個数: 40

約数和(自身を含む): 5585952

約数和(自身を除く): 3784272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7507, 15014, 22521, 30028, 37535, 45042, 60056, 75070, 90084, 112605, 120112, 150140, 180168, 225210, 300280, 360336, 450420, 600560, 900840, 1801680]

約数ペア:

[(1, 1801680), (2, 900840), (3, 600560), (4, 450420), (5, 360336), (6, 300280), (8, 225210), (10, 180168), (12, 150140), (15, 120112), (16, 112605), (20, 90084), (24, 75070), (30, 60056), (40, 45042), (48, 37535), (60, 30028), (80, 22521), (120, 15014), (240, 7507)]