312696660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{26189}}^1$

素因数の和:26400

約数の個数: 48

約数和(自身を含む): 879984000

約数和(自身を除く): 567287340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 26189, 52378, 78567, 104756, 130945, 157134, 261890, 314268, 392835, 523780, 785670, 1571340, 5211611, 10423222, 15634833, 20846444, 26058055, 31269666, 52116110, 62539332, 78174165, 104232220, 156348330, 312696660]

約数ペア:

[(1, 312696660), (2, 156348330), (3, 104232220), (4, 78174165), (5, 62539332), (6, 52116110), (10, 31269666), (12, 26058055), (15, 20846444), (20, 15634833), (30, 10423222), (60, 5211611), (199, 1571340), (398, 785670), (597, 523780), (796, 392835), (995, 314268), (1194, 261890), (1990, 157134), (2388, 130945), (2985, 104756), (3980, 78567), (5970, 52378), (11940, 26189)]