23754420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131969}}^1$

素因数の和:131984

約数の個数: 36

約数和(自身を含む): 72055620

約数和(自身を除く): 48301200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 131969, 263938, 395907, 527876, 659845, 791814, 1187721, 1319690, 1583628, 1979535, 2375442, 2639380, 3959070, 4750884, 5938605, 7918140, 11877210, 23754420]

約数ペア:

[(1, 23754420), (2, 11877210), (3, 7918140), (4, 5938605), (5, 4750884), (6, 3959070), (9, 2639380), (10, 2375442), (12, 1979535), (15, 1583628), (18, 1319690), (20, 1187721), (30, 791814), (36, 659845), (45, 527876), (60, 395907), (90, 263938), (180, 131969)]