3044560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2035

約数の個数: 40

約数和(自身を含む): 7454880

約数和(自身を除く): 4410320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2003, 4006, 8012, 10015, 16024, 20030, 32048, 38057, 40060, 76114, 80120, 152228, 160240, 190285, 304456, 380570, 608912, 761140, 1522280, 3044560]

約数ペア:

[(1, 3044560), (2, 1522280), (4, 761140), (5, 608912), (8, 380570), (10, 304456), (16, 190285), (19, 160240), (20, 152228), (38, 80120), (40, 76114), (76, 40060), (80, 38057), (95, 32048), (152, 20030), (190, 16024), (304, 10015), (380, 8012), (760, 4006), (1520, 2003)]