64048800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{26687}}^1$

素因数の和:26710

約数の個数: 72

約数和(自身を含む): 208486656

約数和(自身を除く): 144437856

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, 26687, 53374, 80061, 106748, 133435, 160122, 213496, 266870, 320244, 400305, 426992, 533740, 640488, 667175, 800610, 853984, 1067480, 1280976, 1334350, 1601220, 2001525, 2134960, 2561952, 2668700, 3202440, 4003050, 4269920, 5337400, 6404880, 8006100, 10674800, 12809760, 16012200, 21349600, 32024400, 64048800]

約数ペア:

[(1, 64048800), (2, 32024400), (3, 21349600), (4, 16012200), (5, 12809760), (6, 10674800), (8, 8006100), (10, 6404880), (12, 5337400), (15, 4269920), (16, 4003050), (20, 3202440), (24, 2668700), (25, 2561952), (30, 2134960), (32, 2001525), (40, 1601220), (48, 1334350), (50, 1280976), (60, 1067480), (75, 853984), (80, 800610), (96, 667175), (100, 640488), (120, 533740), (150, 426992), (160, 400305), (200, 320244), (240, 266870), (300, 213496), (400, 160122), (480, 133435), (600, 106748), (800, 80061), (1200, 53374), (2400, 26687)]