2540361840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10584841}}^1$

素因数の和:10584857

約数の個数: 40

約数和(自身を含む): 7875122448

約数和(自身を除く): 5334760608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10584841, 21169682, 31754523, 42339364, 52924205, 63509046, 84678728, 105848410, 127018092, 158772615, 169357456, 211696820, 254036184, 317545230, 423393640, 508072368, 635090460, 846787280, 1270180920, 2540361840]

約数ペア:

[(1, 2540361840), (2, 1270180920), (3, 846787280), (4, 635090460), (5, 508072368), (6, 423393640), (8, 317545230), (10, 254036184), (12, 211696820), (15, 169357456), (16, 158772615), (20, 127018092), (24, 105848410), (30, 84678728), (40, 63509046), (48, 52924205), (60, 42339364), (80, 31754523), (120, 21169682), (240, 10584841)]