15106240

素因数分解:

$2^6\times 5^1\times {\mathrm{47207}}^1$

素因数の和:47224

約数の個数: 28

約数和(自身を含む): 35972496

約数和(自身を除く): 20866256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47207, 94414, 188828, 236035, 377656, 472070, 755312, 944140, 1510624, 1888280, 3021248, 3776560, 7553120, 15106240]

約数ペア:

[(1, 15106240), (2, 7553120), (4, 3776560), (5, 3021248), (8, 1888280), (10, 1510624), (16, 944140), (20, 755312), (32, 472070), (40, 377656), (64, 236035), (80, 188828), (160, 94414), (320, 47207)]