530320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{947}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 1410624

約数和(自身を除く): 880304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 947, 1894, 3788, 4735, 6629, 7576, 9470, 13258, 15152, 18940, 26516, 33145, 37880, 53032, 66290, 75760, 106064, 132580, 265160, 530320]

約数ペア:

[(1, 530320), (2, 265160), (4, 132580), (5, 106064), (7, 75760), (8, 66290), (10, 53032), (14, 37880), (16, 33145), (20, 26516), (28, 18940), (35, 15152), (40, 13258), (56, 9470), (70, 7576), (80, 6629), (112, 4735), (140, 3788), (280, 1894), (560, 947)]