3042280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 7207200

約数和(自身を除く): 4164920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4003, 8006, 16012, 20015, 32024, 40030, 76057, 80060, 152114, 160120, 304228, 380285, 608456, 760570, 1521140, 3042280]

約数ペア:

[(1, 3042280), (2, 1521140), (4, 760570), (5, 608456), (8, 380285), (10, 304228), (19, 160120), (20, 152114), (38, 80060), (40, 76057), (76, 40030), (95, 32024), (152, 20015), (190, 16012), (380, 8006), (760, 4003)]