27466880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{6131}}^1$

素因数の和:6157

約数の個数: 64

約数和(自身を含む): 75055680

約数和(自身を除く): 47588800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 6131, 12262, 24524, 30655, 42917, 49048, 61310, 85834, 98096, 122620, 171668, 196192, 214585, 245240, 343336, 392384, 429170, 490480, 686672, 784768, 858340, 980960, 1373344, 1716680, 1961920, 2746688, 3433360, 3923840, 5493376, 6866720, 13733440, 27466880]

約数ペア:

[(1, 27466880), (2, 13733440), (4, 6866720), (5, 5493376), (7, 3923840), (8, 3433360), (10, 2746688), (14, 1961920), (16, 1716680), (20, 1373344), (28, 980960), (32, 858340), (35, 784768), (40, 686672), (56, 490480), (64, 429170), (70, 392384), (80, 343336), (112, 245240), (128, 214585), (140, 196192), (160, 171668), (224, 122620), (280, 98096), (320, 85834), (448, 61310), (560, 49048), (640, 42917), (896, 30655), (1120, 24524), (2240, 12262), (4480, 6131)]