85565040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32411}}^1$

素因数の和:32438

約数の個数: 80

約数和(自身を含む): 289374336

約数和(自身を除く): 203809296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 32411, 64822, 97233, 129644, 162055, 194466, 259288, 324110, 356521, 388932, 486165, 518576, 648220, 713042, 777864, 972330, 1069563, 1296440, 1426084, 1555728, 1782605, 1944660, 2139126, 2592880, 2852168, 3565210, 3889320, 4278252, 5347815, 5704336, 7130420, 7778640, 8556504, 10695630, 14260840, 17113008, 21391260, 28521680, 42782520, 85565040]

約数ペア:

[(1, 85565040), (2, 42782520), (3, 28521680), (4, 21391260), (5, 17113008), (6, 14260840), (8, 10695630), (10, 8556504), (11, 7778640), (12, 7130420), (15, 5704336), (16, 5347815), (20, 4278252), (22, 3889320), (24, 3565210), (30, 2852168), (33, 2592880), (40, 2139126), (44, 1944660), (48, 1782605), (55, 1555728), (60, 1426084), (66, 1296440), (80, 1069563), (88, 972330), (110, 777864), (120, 713042), (132, 648220), (165, 518576), (176, 486165), (220, 388932), (240, 356521), (264, 324110), (330, 259288), (440, 194466), (528, 162055), (660, 129644), (880, 97233), (1320, 64822), (2640, 32411)]