11751960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 39916800

約数和(自身を除く): 28164840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 307, 319, 330, 348, 435, 440, 580, 614, 638, 660, 696, 870, 921, 957, 1160, 1228, 1276, 1320, 1535, 1595, 1740, 1842, 1914, 2456, 2552, 3070, 3190, 3377, 3480, 3684, 3828, 4605, 4785, 6140, 6380, 6754, 7368, 7656, 8903, 9210, 9570, 10131, 12280, 12760, 13508, 16885, 17806, 18420, 19140, 20262, 26709, 27016, 33770, 35612, 36840, 38280, 40524, 44515, 50655, 53418, 67540, 71224, 81048, 89030, 97933, 101310, 106836, 133545, 135080, 178060, 195866, 202620, 213672, 267090, 293799, 356120, 391732, 405240, 489665, 534180, 587598, 783464, 979330, 1068360, 1175196, 1468995, 1958660, 2350392, 2937990, 3917320, 5875980, 11751960]

約数ペア:

[(1, 11751960), (2, 5875980), (3, 3917320), (4, 2937990), (5, 2350392), (6, 1958660), (8, 1468995), (10, 1175196), (11, 1068360), (12, 979330), (15, 783464), (20, 587598), (22, 534180), (24, 489665), (29, 405240), (30, 391732), (33, 356120), (40, 293799), (44, 267090), (55, 213672), (58, 202620), (60, 195866), (66, 178060), (87, 135080), (88, 133545), (110, 106836), (116, 101310), (120, 97933), (132, 89030), (145, 81048), (165, 71224), (174, 67540), (220, 53418), (232, 50655), (264, 44515), (290, 40524), (307, 38280), (319, 36840), (330, 35612), (348, 33770), (435, 27016), (440, 26709), (580, 20262), (614, 19140), (638, 18420), (660, 17806), (696, 16885), (870, 13508), (921, 12760), (957, 12280), (1160, 10131), (1228, 9570), (1276, 9210), (1320, 8903), (1535, 7656), (1595, 7368), (1740, 6754), (1842, 6380), (1914, 6140), (2456, 4785), (2552, 4605), (3070, 3828), (3190, 3684), (3377, 3480)]