15452280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42923}}^1$

素因数の和:42940

約数の個数: 48

約数和(自身を含む): 50221080

約数和(自身を除く): 34768800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 42923, 85846, 128769, 171692, 214615, 257538, 343384, 386307, 429230, 515076, 643845, 772614, 858460, 1030152, 1287690, 1545228, 1716920, 1931535, 2575380, 3090456, 3863070, 5150760, 7726140, 15452280]

約数ペア:

[(1, 15452280), (2, 7726140), (3, 5150760), (4, 3863070), (5, 3090456), (6, 2575380), (8, 1931535), (9, 1716920), (10, 1545228), (12, 1287690), (15, 1030152), (18, 858460), (20, 772614), (24, 643845), (30, 515076), (36, 429230), (40, 386307), (45, 343384), (60, 257538), (72, 214615), (90, 171692), (120, 128769), (180, 85846), (360, 42923)]