27446720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{12253}}^1$

素因数の和:12277

約数の個数: 56

約数和(自身を含む): 74700384

約数和(自身を除く): 47253664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 12253, 24506, 49012, 61265, 85771, 98024, 122530, 171542, 196048, 245060, 343084, 392096, 428855, 490120, 686168, 784192, 857710, 980240, 1372336, 1715420, 1960480, 2744672, 3430840, 3920960, 5489344, 6861680, 13723360, 27446720]

約数ペア:

[(1, 27446720), (2, 13723360), (4, 6861680), (5, 5489344), (7, 3920960), (8, 3430840), (10, 2744672), (14, 1960480), (16, 1715420), (20, 1372336), (28, 980240), (32, 857710), (35, 784192), (40, 686168), (56, 490120), (64, 428855), (70, 392096), (80, 343084), (112, 245060), (140, 196048), (160, 171542), (224, 122530), (280, 98024), (320, 85771), (448, 61265), (560, 49012), (1120, 24506), (2240, 12253)]