60304420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 138801600

約数和(自身を除く): 78497180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 538, 1019, 1076, 1345, 2038, 2690, 2959, 4076, 5095, 5380, 5918, 10190, 11209, 11836, 14795, 20380, 22418, 29590, 44836, 56045, 59180, 112090, 224180, 274111, 548222, 1096444, 1370555, 2741110, 3015221, 5482220, 6030442, 12060884, 15076105, 30152210, 60304420]

約数ペア:

[(1, 60304420), (2, 30152210), (4, 15076105), (5, 12060884), (10, 6030442), (11, 5482220), (20, 3015221), (22, 2741110), (44, 1370555), (55, 1096444), (110, 548222), (220, 274111), (269, 224180), (538, 112090), (1019, 59180), (1076, 56045), (1345, 44836), (2038, 29590), (2690, 22418), (2959, 20380), (4076, 14795), (5095, 11836), (5380, 11209), (5918, 10190)]