26815261920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{55865129}}^1$

素因数の和:55865147

約数の個数: 48

約数和(自身を含む): 84468076560

約数和(自身を除く): 57652814640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 55865129, 111730258, 167595387, 223460516, 279325645, 335190774, 446921032, 558651290, 670381548, 837976935, 893842064, 1117302580, 1340763096, 1675953870, 1787684128, 2234605160, 2681526192, 3351907740, 4469210320, 5363052384, 6703815480, 8938420640, 13407630960, 26815261920]

約数ペア:

[(1, 26815261920), (2, 13407630960), (3, 8938420640), (4, 6703815480), (5, 5363052384), (6, 4469210320), (8, 3351907740), (10, 2681526192), (12, 2234605160), (15, 1787684128), (16, 1675953870), (20, 1340763096), (24, 1117302580), (30, 893842064), (32, 837976935), (40, 670381548), (48, 558651290), (60, 446921032), (80, 335190774), (96, 279325645), (120, 223460516), (160, 167595387), (240, 111730258), (480, 55865129)]