130612800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{27211}}^1$

素因数の和:27236

約数の個数: 84

約数和(自身を含む): 428534576

約数和(自身を除く): 297921776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 27211, 54422, 81633, 108844, 136055, 163266, 217688, 272110, 326532, 408165, 435376, 544220, 653064, 680275, 816330, 870752, 1088440, 1306128, 1360550, 1632660, 1741504, 2040825, 2176880, 2612256, 2721100, 3265320, 4081650, 4353760, 5224512, 5442200, 6530640, 8163300, 8707520, 10884400, 13061280, 16326600, 21768800, 26122560, 32653200, 43537600, 65306400, 130612800]

約数ペア:

[(1, 130612800), (2, 65306400), (3, 43537600), (4, 32653200), (5, 26122560), (6, 21768800), (8, 16326600), (10, 13061280), (12, 10884400), (15, 8707520), (16, 8163300), (20, 6530640), (24, 5442200), (25, 5224512), (30, 4353760), (32, 4081650), (40, 3265320), (48, 2721100), (50, 2612256), (60, 2176880), (64, 2040825), (75, 1741504), (80, 1632660), (96, 1360550), (100, 1306128), (120, 1088440), (150, 870752), (160, 816330), (192, 680275), (200, 653064), (240, 544220), (300, 435376), (320, 408165), (400, 326532), (480, 272110), (600, 217688), (800, 163266), (960, 136055), (1200, 108844), (1600, 81633), (2400, 54422), (4800, 27211)]