27499440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 85932000

約数和(自身を除く): 58432560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 769, 894, 1192, 1490, 1538, 1788, 2235, 2307, 2384, 2980, 3076, 3576, 3845, 4470, 4614, 5960, 6152, 7152, 7690, 8940, 9228, 11535, 11920, 12304, 15380, 17880, 18456, 23070, 30760, 35760, 36912, 46140, 61520, 92280, 114581, 184560, 229162, 343743, 458324, 572905, 687486, 916648, 1145810, 1374972, 1718715, 1833296, 2291620, 2749944, 3437430, 4583240, 5499888, 6874860, 9166480, 13749720, 27499440]

約数ペア:

[(1, 27499440), (2, 13749720), (3, 9166480), (4, 6874860), (5, 5499888), (6, 4583240), (8, 3437430), (10, 2749944), (12, 2291620), (15, 1833296), (16, 1718715), (20, 1374972), (24, 1145810), (30, 916648), (40, 687486), (48, 572905), (60, 458324), (80, 343743), (120, 229162), (149, 184560), (240, 114581), (298, 92280), (447, 61520), (596, 46140), (745, 36912), (769, 35760), (894, 30760), (1192, 23070), (1490, 18456), (1538, 17880), (1788, 15380), (2235, 12304), (2307, 11920), (2384, 11535), (2980, 9228), (3076, 8940), (3576, 7690), (3845, 7152), (4470, 6152), (4614, 5960)]