1888352280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5245423}}^1$

素因数の和:5245440

約数の個数: 48

約数和(自身を含む): 6137146080

約数和(自身を除く): 4248793800

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, 5245423, 10490846, 15736269, 20981692, 26227115, 31472538, 41963384, 47208807, 52454230, 62945076, 78681345, 94417614, 104908460, 125890152, 157362690, 188835228, 209816920, 236044035, 314725380, 377670456, 472088070, 629450760, 944176140, 1888352280]

約数ペア:

[(1, 1888352280), (2, 944176140), (3, 629450760), (4, 472088070), (5, 377670456), (6, 314725380), (8, 236044035), (9, 209816920), (10, 188835228), (12, 157362690), (15, 125890152), (18, 104908460), (20, 94417614), (24, 78681345), (30, 62945076), (36, 52454230), (40, 47208807), (45, 41963384), (60, 31472538), (72, 26227115), (90, 20981692), (120, 15736269), (180, 10490846), (360, 5245423)]