11996800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 31114080

約数和(自身を除く): 19117280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 163, 184, 200, 230, 320, 326, 368, 400, 460, 575, 640, 652, 736, 800, 815, 920, 1150, 1304, 1472, 1600, 1630, 1840, 2300, 2608, 2944, 3200, 3260, 3680, 3749, 4075, 4600, 5216, 6520, 7360, 7498, 8150, 9200, 10432, 13040, 14720, 14996, 16300, 18400, 18745, 20864, 26080, 29992, 32600, 36800, 37490, 52160, 59984, 65200, 73600, 74980, 93725, 104320, 119968, 130400, 149960, 187450, 239936, 260800, 299920, 374900, 479872, 521600, 599840, 749800, 1199680, 1499600, 2399360, 2999200, 5998400, 11996800]

約数ペア:

[(1, 11996800), (2, 5998400), (4, 2999200), (5, 2399360), (8, 1499600), (10, 1199680), (16, 749800), (20, 599840), (23, 521600), (25, 479872), (32, 374900), (40, 299920), (46, 260800), (50, 239936), (64, 187450), (80, 149960), (92, 130400), (100, 119968), (115, 104320), (128, 93725), (160, 74980), (163, 73600), (184, 65200), (200, 59984), (230, 52160), (320, 37490), (326, 36800), (368, 32600), (400, 29992), (460, 26080), (575, 20864), (640, 18745), (652, 18400), (736, 16300), (800, 14996), (815, 14720), (920, 13040), (1150, 10432), (1304, 9200), (1472, 8150), (1600, 7498), (1630, 7360), (1840, 6520), (2300, 5216), (2608, 4600), (2944, 4075), (3200, 3749), (3260, 3680)]