15253280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13619}}^1$

素因数の和:13641

約数の個数: 48

約数和(自身を含む): 41186880

約数和(自身を除く): 25933600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 13619, 27238, 54476, 68095, 95333, 108952, 136190, 190666, 217904, 272380, 381332, 435808, 476665, 544760, 762664, 953330, 1089520, 1525328, 1906660, 2179040, 3050656, 3813320, 7626640, 15253280]

約数ペア:

[(1, 15253280), (2, 7626640), (4, 3813320), (5, 3050656), (7, 2179040), (8, 1906660), (10, 1525328), (14, 1089520), (16, 953330), (20, 762664), (28, 544760), (32, 476665), (35, 435808), (40, 381332), (56, 272380), (70, 217904), (80, 190666), (112, 136190), (140, 108952), (160, 95333), (224, 68095), (280, 54476), (560, 27238), (1120, 13619)]