1196800

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:54

約数の個数: 108

約数和(自身を含む): 3421656

約数和(自身を除く): 2224856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 128, 136, 160, 170, 176, 187, 200, 220, 256, 272, 275, 320, 340, 352, 374, 400, 425, 440, 544, 550, 640, 680, 704, 748, 800, 850, 880, 935, 1088, 1100, 1280, 1360, 1408, 1496, 1600, 1700, 1760, 1870, 2176, 2200, 2720, 2816, 2992, 3200, 3400, 3520, 3740, 4352, 4400, 4675, 5440, 5984, 6400, 6800, 7040, 7480, 8800, 9350, 10880, 11968, 13600, 14080, 14960, 17600, 18700, 21760, 23936, 27200, 29920, 35200, 37400, 47872, 54400, 59840, 70400, 74800, 108800, 119680, 149600, 239360, 299200, 598400, 1196800]

約数ペア:

[(1, 1196800), (2, 598400), (4, 299200), (5, 239360), (8, 149600), (10, 119680), (11, 108800), (16, 74800), (17, 70400), (20, 59840), (22, 54400), (25, 47872), (32, 37400), (34, 35200), (40, 29920), (44, 27200), (50, 23936), (55, 21760), (64, 18700), (68, 17600), (80, 14960), (85, 14080), (88, 13600), (100, 11968), (110, 10880), (128, 9350), (136, 8800), (160, 7480), (170, 7040), (176, 6800), (187, 6400), (200, 5984), (220, 5440), (256, 4675), (272, 4400), (275, 4352), (320, 3740), (340, 3520), (352, 3400), (374, 3200), (400, 2992), (425, 2816), (440, 2720), (544, 2200), (550, 2176), (640, 1870), (680, 1760), (704, 1700), (748, 1600), (800, 1496), (850, 1408), (880, 1360), (935, 1280), (1088, 1100)]