80809260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1063}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 260262912

約数和(自身を除く): 179453652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 362, 420, 543, 724, 905, 1063, 1086, 1267, 1810, 2126, 2172, 2534, 2715, 3189, 3620, 3801, 4252, 5068, 5315, 5430, 6335, 6378, 7441, 7602, 10630, 10860, 12670, 12756, 14882, 15204, 15945, 19005, 21260, 22323, 25340, 29764, 31890, 37205, 38010, 44646, 63780, 74410, 76020, 89292, 111615, 148820, 192403, 223230, 384806, 446460, 577209, 769612, 962015, 1154418, 1346821, 1924030, 2308836, 2693642, 2886045, 3848060, 4040463, 5387284, 5772090, 6734105, 8080926, 11544180, 13468210, 16161852, 20202315, 26936420, 40404630, 80809260]

約数ペア:

[(1, 80809260), (2, 40404630), (3, 26936420), (4, 20202315), (5, 16161852), (6, 13468210), (7, 11544180), (10, 8080926), (12, 6734105), (14, 5772090), (15, 5387284), (20, 4040463), (21, 3848060), (28, 2886045), (30, 2693642), (35, 2308836), (42, 1924030), (60, 1346821), (70, 1154418), (84, 962015), (105, 769612), (140, 577209), (181, 446460), (210, 384806), (362, 223230), (420, 192403), (543, 148820), (724, 111615), (905, 89292), (1063, 76020), (1086, 74410), (1267, 63780), (1810, 44646), (2126, 38010), (2172, 37205), (2534, 31890), (2715, 29764), (3189, 25340), (3620, 22323), (3801, 21260), (4252, 19005), (5068, 15945), (5315, 15204), (5430, 14882), (6335, 12756), (6378, 12670), (7441, 10860), (7602, 10630)]