8656560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1093}}^1$

素因数の和:1123

約数の個数: 120

約数和(自身を含む): 31743504

約数和(自身を除く): 23086944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1093, 1320, 1584, 1980, 2186, 2640, 3279, 3960, 4372, 5465, 6558, 7920, 8744, 9837, 10930, 12023, 13116, 16395, 17488, 19674, 21860, 24046, 26232, 32790, 36069, 39348, 43720, 48092, 49185, 52464, 60115, 65580, 72138, 78696, 87440, 96184, 98370, 108207, 120230, 131160, 144276, 157392, 180345, 192368, 196740, 216414, 240460, 262320, 288552, 360690, 393480, 432828, 480920, 541035, 577104, 721380, 786960, 865656, 961840, 1082070, 1442760, 1731312, 2164140, 2885520, 4328280, 8656560]

約数ペア:

[(1, 8656560), (2, 4328280), (3, 2885520), (4, 2164140), (5, 1731312), (6, 1442760), (8, 1082070), (9, 961840), (10, 865656), (11, 786960), (12, 721380), (15, 577104), (16, 541035), (18, 480920), (20, 432828), (22, 393480), (24, 360690), (30, 288552), (33, 262320), (36, 240460), (40, 216414), (44, 196740), (45, 192368), (48, 180345), (55, 157392), (60, 144276), (66, 131160), (72, 120230), (80, 108207), (88, 98370), (90, 96184), (99, 87440), (110, 78696), (120, 72138), (132, 65580), (144, 60115), (165, 52464), (176, 49185), (180, 48092), (198, 43720), (220, 39348), (240, 36069), (264, 32790), (330, 26232), (360, 24046), (396, 21860), (440, 19674), (495, 17488), (528, 16395), (660, 13116), (720, 12023), (792, 10930), (880, 9837), (990, 8744), (1093, 7920), (1320, 6558), (1584, 5465), (1980, 4372), (2186, 3960), (2640, 3279)]