3239320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 5469800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 503, 644, 805, 920, 1006, 1288, 1610, 2012, 2515, 3220, 3521, 4024, 5030, 6440, 7042, 10060, 11569, 14084, 17605, 20120, 23138, 28168, 35210, 46276, 57845, 70420, 80983, 92552, 115690, 140840, 161966, 231380, 323932, 404915, 462760, 647864, 809830, 1619660, 3239320]

約数ペア:

[(1, 3239320), (2, 1619660), (4, 809830), (5, 647864), (7, 462760), (8, 404915), (10, 323932), (14, 231380), (20, 161966), (23, 140840), (28, 115690), (35, 92552), (40, 80983), (46, 70420), (56, 57845), (70, 46276), (92, 35210), (115, 28168), (140, 23138), (161, 20120), (184, 17605), (230, 14084), (280, 11569), (322, 10060), (460, 7042), (503, 6440), (644, 5030), (805, 4024), (920, 3521), (1006, 3220), (1288, 2515), (1610, 2012)]