23505840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{32647}}^1$

素因数の和:32666

約数の個数: 60

約数和(自身を含む): 78942864

約数和(自身を除く): 55437024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 32647, 65294, 97941, 130588, 163235, 195882, 261176, 293823, 326470, 391764, 489705, 522352, 587646, 652940, 783528, 979410, 1175292, 1305880, 1469115, 1567056, 1958820, 2350584, 2611760, 2938230, 3917640, 4701168, 5876460, 7835280, 11752920, 23505840]

約数ペア:

[(1, 23505840), (2, 11752920), (3, 7835280), (4, 5876460), (5, 4701168), (6, 3917640), (8, 2938230), (9, 2611760), (10, 2350584), (12, 1958820), (15, 1567056), (16, 1469115), (18, 1305880), (20, 1175292), (24, 979410), (30, 783528), (36, 652940), (40, 587646), (45, 522352), (48, 489705), (60, 391764), (72, 326470), (80, 293823), (90, 261176), (120, 195882), (144, 163235), (180, 130588), (240, 97941), (360, 65294), (720, 32647)]