142640520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108061}}^1$

素因数の和:108086

約数の個数: 64

約数和(自身を含む): 466827840

約数和(自身を除く): 324187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 108061, 216122, 324183, 432244, 540305, 648366, 864488, 1080610, 1188671, 1296732, 1620915, 2161220, 2377342, 2593464, 3241830, 3566013, 4322440, 4754684, 5943355, 6483660, 7132026, 9509368, 11886710, 12967320, 14264052, 17830065, 23773420, 28528104, 35660130, 47546840, 71320260, 142640520]

約数ペア:

[(1, 142640520), (2, 71320260), (3, 47546840), (4, 35660130), (5, 28528104), (6, 23773420), (8, 17830065), (10, 14264052), (11, 12967320), (12, 11886710), (15, 9509368), (20, 7132026), (22, 6483660), (24, 5943355), (30, 4754684), (33, 4322440), (40, 3566013), (44, 3241830), (55, 2593464), (60, 2377342), (66, 2161220), (88, 1620915), (110, 1296732), (120, 1188671), (132, 1080610), (165, 864488), (220, 648366), (264, 540305), (330, 432244), (440, 324183), (660, 216122), (1320, 108061)]