8269320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 25038720

約数和(自身を除く): 16769400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 503, 548, 685, 822, 1006, 1096, 1370, 1509, 1644, 2012, 2055, 2515, 2740, 3018, 3288, 4024, 4110, 5030, 5480, 6036, 7545, 8220, 10060, 12072, 15090, 16440, 20120, 30180, 60360, 68911, 137822, 206733, 275644, 344555, 413466, 551288, 689110, 826932, 1033665, 1378220, 1653864, 2067330, 2756440, 4134660, 8269320]

約数ペア:

[(1, 8269320), (2, 4134660), (3, 2756440), (4, 2067330), (5, 1653864), (6, 1378220), (8, 1033665), (10, 826932), (12, 689110), (15, 551288), (20, 413466), (24, 344555), (30, 275644), (40, 206733), (60, 137822), (120, 68911), (137, 60360), (274, 30180), (411, 20120), (503, 16440), (548, 15090), (685, 12072), (822, 10060), (1006, 8220), (1096, 7545), (1370, 6036), (1509, 5480), (1644, 5030), (2012, 4110), (2055, 4024), (2515, 3288), (2740, 3018)]