2540970360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7058251}}^1$

素因数の和:7058268

約数の個数: 48

約数和(自身を含む): 8258154840

約数和(自身を除く): 5717184480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7058251, 14116502, 21174753, 28233004, 35291255, 42349506, 56466008, 63524259, 70582510, 84699012, 105873765, 127048518, 141165020, 169398024, 211747530, 254097036, 282330040, 317621295, 423495060, 508194072, 635242590, 846990120, 1270485180, 2540970360]

約数ペア:

[(1, 2540970360), (2, 1270485180), (3, 846990120), (4, 635242590), (5, 508194072), (6, 423495060), (8, 317621295), (9, 282330040), (10, 254097036), (12, 211747530), (15, 169398024), (18, 141165020), (20, 127048518), (24, 105873765), (30, 84699012), (36, 70582510), (40, 63524259), (45, 56466008), (60, 42349506), (72, 35291255), (90, 28233004), (120, 21174753), (180, 14116502), (360, 7058251)]