84087960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63703}}^1$

素因数の和:63728

約数の個数: 64

約数和(自身を含む): 275201280

約数和(自身を除く): 191113320

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, 63703, 127406, 191109, 254812, 318515, 382218, 509624, 637030, 700733, 764436, 955545, 1274060, 1401466, 1528872, 1911090, 2102199, 2548120, 2802932, 3503665, 3822180, 4204398, 5605864, 7007330, 7644360, 8408796, 10510995, 14014660, 16817592, 21021990, 28029320, 42043980, 84087960]

約数ペア:

[(1, 84087960), (2, 42043980), (3, 28029320), (4, 21021990), (5, 16817592), (6, 14014660), (8, 10510995), (10, 8408796), (11, 7644360), (12, 7007330), (15, 5605864), (20, 4204398), (22, 3822180), (24, 3503665), (30, 2802932), (33, 2548120), (40, 2102199), (44, 1911090), (55, 1528872), (60, 1401466), (66, 1274060), (88, 955545), (110, 764436), (120, 700733), (132, 637030), (165, 509624), (220, 382218), (264, 318515), (330, 254812), (440, 191109), (660, 127406), (1320, 63703)]