40987200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{8539}}^1$

素因数の和:8564

約数の個数: 84

約数和(自身を含む): 134487920

約数和(自身を除く): 93500720

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, 8539, 17078, 25617, 34156, 42695, 51234, 68312, 85390, 102468, 128085, 136624, 170780, 204936, 213475, 256170, 273248, 341560, 409872, 426950, 512340, 546496, 640425, 683120, 819744, 853900, 1024680, 1280850, 1366240, 1639488, 1707800, 2049360, 2561700, 2732480, 3415600, 4098720, 5123400, 6831200, 8197440, 10246800, 13662400, 20493600, 40987200]

約数ペア:

[(1, 40987200), (2, 20493600), (3, 13662400), (4, 10246800), (5, 8197440), (6, 6831200), (8, 5123400), (10, 4098720), (12, 3415600), (15, 2732480), (16, 2561700), (20, 2049360), (24, 1707800), (25, 1639488), (30, 1366240), (32, 1280850), (40, 1024680), (48, 853900), (50, 819744), (60, 683120), (64, 640425), (75, 546496), (80, 512340), (96, 426950), (100, 409872), (120, 341560), (150, 273248), (160, 256170), (192, 213475), (200, 204936), (240, 170780), (300, 136624), (320, 128085), (400, 102468), (480, 85390), (600, 68312), (800, 51234), (960, 42695), (1200, 34156), (1600, 25617), (2400, 17078), (4800, 8539)]