68035440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25771}}^1$

素因数の和:25798

約数の個数: 80

約数和(自身を含む): 230092416

約数和(自身を除く): 162056976

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, 25771, 51542, 77313, 103084, 128855, 154626, 206168, 257710, 283481, 309252, 386565, 412336, 515420, 566962, 618504, 773130, 850443, 1030840, 1133924, 1237008, 1417405, 1546260, 1700886, 2061680, 2267848, 2834810, 3092520, 3401772, 4252215, 4535696, 5669620, 6185040, 6803544, 8504430, 11339240, 13607088, 17008860, 22678480, 34017720, 68035440]

約数ペア:

[(1, 68035440), (2, 34017720), (3, 22678480), (4, 17008860), (5, 13607088), (6, 11339240), (8, 8504430), (10, 6803544), (11, 6185040), (12, 5669620), (15, 4535696), (16, 4252215), (20, 3401772), (22, 3092520), (24, 2834810), (30, 2267848), (33, 2061680), (40, 1700886), (44, 1546260), (48, 1417405), (55, 1237008), (60, 1133924), (66, 1030840), (80, 850443), (88, 773130), (110, 618504), (120, 566962), (132, 515420), (165, 412336), (176, 386565), (220, 309252), (240, 283481), (264, 257710), (330, 206168), (440, 154626), (528, 128855), (660, 103084), (880, 77313), (1320, 51542), (2640, 25771)]