120642000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{20107}}^1$

素因数の和:20133

約数の個数: 80

約数和(自身を含む): 388969152

約数和(自身を除く): 268327152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 20107, 40214, 60321, 80428, 100535, 120642, 160856, 201070, 241284, 301605, 321712, 402140, 482568, 502675, 603210, 804280, 965136, 1005350, 1206420, 1508025, 1608560, 2010700, 2412840, 2513375, 3016050, 4021400, 4825680, 5026750, 6032100, 7540125, 8042800, 10053500, 12064200, 15080250, 20107000, 24128400, 30160500, 40214000, 60321000, 120642000]

約数ペア:

[(1, 120642000), (2, 60321000), (3, 40214000), (4, 30160500), (5, 24128400), (6, 20107000), (8, 15080250), (10, 12064200), (12, 10053500), (15, 8042800), (16, 7540125), (20, 6032100), (24, 5026750), (25, 4825680), (30, 4021400), (40, 3016050), (48, 2513375), (50, 2412840), (60, 2010700), (75, 1608560), (80, 1508025), (100, 1206420), (120, 1005350), (125, 965136), (150, 804280), (200, 603210), (240, 502675), (250, 482568), (300, 402140), (375, 321712), (400, 301605), (500, 241284), (600, 201070), (750, 160856), (1000, 120642), (1200, 100535), (1500, 80428), (2000, 60321), (3000, 40214), (6000, 20107)]