123044240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3779}}^1$

素因数の和:3840

約数の個数: 80

約数和(自身を含む): 320604480

約数和(自身を除く): 197560240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2960, 3256, 3779, 4070, 6512, 7558, 8140, 15116, 16280, 18895, 30232, 32560, 37790, 41569, 60464, 75580, 83138, 139823, 151160, 166276, 207845, 279646, 302320, 332552, 415690, 559292, 665104, 699115, 831380, 1118584, 1398230, 1538053, 1662760, 2237168, 2796460, 3076106, 3325520, 5592920, 6152212, 7690265, 11185840, 12304424, 15380530, 24608848, 30761060, 61522120, 123044240]

約数ペア:

[(1, 123044240), (2, 61522120), (4, 30761060), (5, 24608848), (8, 15380530), (10, 12304424), (11, 11185840), (16, 7690265), (20, 6152212), (22, 5592920), (37, 3325520), (40, 3076106), (44, 2796460), (55, 2237168), (74, 1662760), (80, 1538053), (88, 1398230), (110, 1118584), (148, 831380), (176, 699115), (185, 665104), (220, 559292), (296, 415690), (370, 332552), (407, 302320), (440, 279646), (592, 207845), (740, 166276), (814, 151160), (880, 139823), (1480, 83138), (1628, 75580), (2035, 60464), (2960, 41569), (3256, 37790), (3779, 32560), (4070, 30232), (6512, 18895), (7558, 16280), (8140, 15116)]