12284800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 33201000

約数和(自身を除く): 20916200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 349, 352, 400, 440, 550, 640, 698, 704, 800, 880, 1100, 1396, 1408, 1600, 1745, 1760, 2200, 2792, 3200, 3490, 3520, 3839, 4400, 5584, 6980, 7040, 7678, 8725, 8800, 11168, 13960, 15356, 17450, 17600, 19195, 22336, 27920, 30712, 34900, 35200, 38390, 44672, 55840, 61424, 69800, 76780, 95975, 111680, 122848, 139600, 153560, 191950, 223360, 245696, 279200, 307120, 383900, 491392, 558400, 614240, 767800, 1116800, 1228480, 1535600, 2456960, 3071200, 6142400, 12284800]

約数ペア:

[(1, 12284800), (2, 6142400), (4, 3071200), (5, 2456960), (8, 1535600), (10, 1228480), (11, 1116800), (16, 767800), (20, 614240), (22, 558400), (25, 491392), (32, 383900), (40, 307120), (44, 279200), (50, 245696), (55, 223360), (64, 191950), (80, 153560), (88, 139600), (100, 122848), (110, 111680), (128, 95975), (160, 76780), (176, 69800), (200, 61424), (220, 55840), (275, 44672), (320, 38390), (349, 35200), (352, 34900), (400, 30712), (440, 27920), (550, 22336), (640, 19195), (698, 17600), (704, 17450), (800, 15356), (880, 13960), (1100, 11168), (1396, 8800), (1408, 8725), (1600, 7678), (1745, 7040), (1760, 6980), (2200, 5584), (2792, 4400), (3200, 3839), (3490, 3520)]