42988800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{2239}}^1$

素因数の和:2268

約数の個数: 108

約数和(自身を含む): 141935360

約数和(自身を除く): 98946560

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, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2239, 2400, 3200, 3840, 4478, 4800, 6400, 6717, 8956, 9600, 11195, 13434, 17912, 19200, 22390, 26868, 33585, 35824, 44780, 53736, 55975, 67170, 71648, 89560, 107472, 111950, 134340, 143296, 167925, 179120, 214944, 223900, 268680, 286592, 335850, 358240, 429888, 447800, 537360, 573184, 671700, 716480, 859776, 895600, 1074720, 1343400, 1432960, 1719552, 1791200, 2149440, 2686800, 2865920, 3582400, 4298880, 5373600, 7164800, 8597760, 10747200, 14329600, 21494400, 42988800]

約数ペア:

[(1, 42988800), (2, 21494400), (3, 14329600), (4, 10747200), (5, 8597760), (6, 7164800), (8, 5373600), (10, 4298880), (12, 3582400), (15, 2865920), (16, 2686800), (20, 2149440), (24, 1791200), (25, 1719552), (30, 1432960), (32, 1343400), (40, 1074720), (48, 895600), (50, 859776), (60, 716480), (64, 671700), (75, 573184), (80, 537360), (96, 447800), (100, 429888), (120, 358240), (128, 335850), (150, 286592), (160, 268680), (192, 223900), (200, 214944), (240, 179120), (256, 167925), (300, 143296), (320, 134340), (384, 111950), (400, 107472), (480, 89560), (600, 71648), (640, 67170), (768, 55975), (800, 53736), (960, 44780), (1200, 35824), (1280, 33585), (1600, 26868), (1920, 22390), (2239, 19200), (2400, 17912), (3200, 13434), (3840, 11195), (4478, 9600), (4800, 8956), (6400, 6717)]