123010360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1063}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 303367680

約数和(自身を除く): 180357320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 263, 440, 526, 1052, 1063, 1315, 2104, 2126, 2630, 2893, 4252, 5260, 5315, 5786, 8504, 10520, 10630, 11572, 11693, 14465, 21260, 23144, 23386, 28930, 42520, 46772, 57860, 58465, 93544, 115720, 116930, 233860, 279569, 467720, 559138, 1118276, 1397845, 2236552, 2795690, 3075259, 5591380, 6150518, 11182760, 12301036, 15376295, 24602072, 30752590, 61505180, 123010360]

約数ペア:

[(1, 123010360), (2, 61505180), (4, 30752590), (5, 24602072), (8, 15376295), (10, 12301036), (11, 11182760), (20, 6150518), (22, 5591380), (40, 3075259), (44, 2795690), (55, 2236552), (88, 1397845), (110, 1118276), (220, 559138), (263, 467720), (440, 279569), (526, 233860), (1052, 116930), (1063, 115720), (1315, 93544), (2104, 58465), (2126, 57860), (2630, 46772), (2893, 42520), (4252, 28930), (5260, 23386), (5315, 23144), (5786, 21260), (8504, 14465), (10520, 11693), (10630, 11572)]