64034400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{26681}}^1$

素因数の和:26704

約数の個数: 72

約数和(自身を含む): 208439784

約数和(自身を除く): 144405384

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, 26681, 53362, 80043, 106724, 133405, 160086, 213448, 266810, 320172, 400215, 426896, 533620, 640344, 667025, 800430, 853792, 1067240, 1280688, 1334050, 1600860, 2001075, 2134480, 2561376, 2668100, 3201720, 4002150, 4268960, 5336200, 6403440, 8004300, 10672400, 12806880, 16008600, 21344800, 32017200, 64034400]

約数ペア:

[(1, 64034400), (2, 32017200), (3, 21344800), (4, 16008600), (5, 12806880), (6, 10672400), (8, 8004300), (10, 6403440), (12, 5336200), (15, 4268960), (16, 4002150), (20, 3201720), (24, 2668100), (25, 2561376), (30, 2134480), (32, 2001075), (40, 1600860), (48, 1334050), (50, 1280688), (60, 1067240), (75, 853792), (80, 800430), (96, 667025), (100, 640344), (120, 533620), (150, 426896), (160, 400215), (200, 320172), (240, 266810), (300, 213448), (400, 160086), (480, 133405), (600, 106724), (800, 80043), (1200, 53362), (2400, 26681)]