310879200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{129533}}^1$

素因数の和:129556

約数の個数: 72

約数和(自身を含む): 1011919608

約数和(自身を除く): 701040408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 129533, 259066, 388599, 518132, 647665, 777198, 1036264, 1295330, 1554396, 1942995, 2072528, 2590660, 3108792, 3238325, 3885990, 4145056, 5181320, 6217584, 6476650, 7771980, 9714975, 10362640, 12435168, 12953300, 15543960, 19429950, 20725280, 25906600, 31087920, 38859900, 51813200, 62175840, 77719800, 103626400, 155439600, 310879200]

約数ペア:

[(1, 310879200), (2, 155439600), (3, 103626400), (4, 77719800), (5, 62175840), (6, 51813200), (8, 38859900), (10, 31087920), (12, 25906600), (15, 20725280), (16, 19429950), (20, 15543960), (24, 12953300), (25, 12435168), (30, 10362640), (32, 9714975), (40, 7771980), (48, 6476650), (50, 6217584), (60, 5181320), (75, 4145056), (80, 3885990), (96, 3238325), (100, 3108792), (120, 2590660), (150, 2072528), (160, 1942995), (200, 1554396), (240, 1295330), (300, 1036264), (400, 777198), (480, 647665), (600, 518132), (800, 388599), (1200, 259066), (2400, 129533)]