145393476720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{291113}}^1$

素因数の和:293210

約数の個数: 80

約数和(自身を含む): 450937914912

約数和(自身を除く): 305544438192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2081, 4162, 6243, 8324, 10405, 12486, 16648, 20810, 24972, 31215, 33296, 41620, 49944, 62430, 83240, 99888, 124860, 166480, 249720, 291113, 499440, 582226, 873339, 1164452, 1455565, 1746678, 2328904, 2911130, 3493356, 4366695, 4657808, 5822260, 6986712, 8733390, 11644520, 13973424, 17466780, 23289040, 34933560, 69867120, 605806153, 1211612306, 1817418459, 2423224612, 3029030765, 3634836918, 4846449224, 6058061530, 7269673836, 9087092295, 9692898448, 12116123060, 14539347672, 18174184590, 24232246120, 29078695344, 36348369180, 48464492240, 72696738360, 145393476720]

約数ペア:

[(1, 145393476720), (2, 72696738360), (3, 48464492240), (4, 36348369180), (5, 29078695344), (6, 24232246120), (8, 18174184590), (10, 14539347672), (12, 12116123060), (15, 9692898448), (16, 9087092295), (20, 7269673836), (24, 6058061530), (30, 4846449224), (40, 3634836918), (48, 3029030765), (60, 2423224612), (80, 1817418459), (120, 1211612306), (240, 605806153), (2081, 69867120), (4162, 34933560), (6243, 23289040), (8324, 17466780), (10405, 13973424), (12486, 11644520), (16648, 8733390), (20810, 6986712), (24972, 5822260), (31215, 4657808), (33296, 4366695), (41620, 3493356), (49944, 2911130), (62430, 2328904), (83240, 1746678), (99888, 1455565), (124860, 1164452), (166480, 873339), (249720, 582226), (291113, 499440)]