90012360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2011}}^1$

素因数の和:2398

約数の個数: 64

約数和(自身を含む): 270895680

約数和(自身を除く): 180883320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 2011, 2238, 2984, 3730, 4022, 4476, 5595, 6033, 7460, 8044, 8952, 10055, 11190, 12066, 14920, 16088, 20110, 22380, 24132, 30165, 40220, 44760, 48264, 60330, 80440, 120660, 241320, 750103, 1500206, 2250309, 3000412, 3750515, 4500618, 6000824, 7501030, 9001236, 11251545, 15002060, 18002472, 22503090, 30004120, 45006180, 90012360]

約数ペア:

[(1, 90012360), (2, 45006180), (3, 30004120), (4, 22503090), (5, 18002472), (6, 15002060), (8, 11251545), (10, 9001236), (12, 7501030), (15, 6000824), (20, 4500618), (24, 3750515), (30, 3000412), (40, 2250309), (60, 1500206), (120, 750103), (373, 241320), (746, 120660), (1119, 80440), (1492, 60330), (1865, 48264), (2011, 44760), (2238, 40220), (2984, 30165), (3730, 24132), (4022, 22380), (4476, 20110), (5595, 16088), (6033, 14920), (7460, 12066), (8044, 11190), (8952, 10055)]