11990400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{1249}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 39525000

約数和(自身を除く): 27534600

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, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1249, 1600, 1920, 2400, 2498, 3200, 3747, 4800, 4996, 6245, 7494, 9600, 9992, 12490, 14988, 18735, 19984, 24980, 29976, 31225, 37470, 39968, 49960, 59952, 62450, 74940, 79936, 93675, 99920, 119904, 124900, 149880, 159872, 187350, 199840, 239808, 249800, 299760, 374700, 399680, 479616, 499600, 599520, 749400, 799360, 999200, 1199040, 1498800, 1998400, 2398080, 2997600, 3996800, 5995200, 11990400]

約数ペア:

[(1, 11990400), (2, 5995200), (3, 3996800), (4, 2997600), (5, 2398080), (6, 1998400), (8, 1498800), (10, 1199040), (12, 999200), (15, 799360), (16, 749400), (20, 599520), (24, 499600), (25, 479616), (30, 399680), (32, 374700), (40, 299760), (48, 249800), (50, 239808), (60, 199840), (64, 187350), (75, 159872), (80, 149880), (96, 124900), (100, 119904), (120, 99920), (128, 93675), (150, 79936), (160, 74940), (192, 62450), (200, 59952), (240, 49960), (300, 39968), (320, 37470), (384, 31225), (400, 29976), (480, 24980), (600, 19984), (640, 18735), (800, 14988), (960, 12490), (1200, 9992), (1249, 9600), (1600, 7494), (1920, 6245), (2400, 4996), (2498, 4800), (3200, 3747)]