8477760120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{508259}}^1$

素因数の和:508412

約数の個数: 64

約数和(自身を含む): 25616304000

約数和(自身を除く): 17138543880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 508259, 1016518, 1524777, 2033036, 2541295, 3049554, 4066072, 5082590, 6099108, 7623885, 10165180, 12198216, 15247770, 20330360, 30495540, 60991080, 70648001, 141296002, 211944003, 282592004, 353240005, 423888006, 565184008, 706480010, 847776012, 1059720015, 1412960020, 1695552024, 2119440030, 2825920040, 4238880060, 8477760120]

約数ペア:

[(1, 8477760120), (2, 4238880060), (3, 2825920040), (4, 2119440030), (5, 1695552024), (6, 1412960020), (8, 1059720015), (10, 847776012), (12, 706480010), (15, 565184008), (20, 423888006), (24, 353240005), (30, 282592004), (40, 211944003), (60, 141296002), (120, 70648001), (139, 60991080), (278, 30495540), (417, 20330360), (556, 15247770), (695, 12198216), (834, 10165180), (1112, 7623885), (1390, 6099108), (1668, 5082590), (2085, 4066072), (2780, 3049554), (3336, 2541295), (4170, 2033036), (5560, 1524777), (8340, 1016518), (16680, 508259)]