82126320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20129}}^1$

素因数の和:20162

約数の個数: 80

約数和(自身を含む): 269580960

約数和(自身を除く): 187454640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 20129, 40258, 60387, 80516, 100645, 120774, 161032, 201290, 241548, 301935, 322064, 342193, 402580, 483096, 603870, 684386, 805160, 966192, 1026579, 1207740, 1368772, 1610320, 1710965, 2053158, 2415480, 2737544, 3421930, 4106316, 4830960, 5132895, 5475088, 6843860, 8212632, 10265790, 13687720, 16425264, 20531580, 27375440, 41063160, 82126320]

約数ペア:

[(1, 82126320), (2, 41063160), (3, 27375440), (4, 20531580), (5, 16425264), (6, 13687720), (8, 10265790), (10, 8212632), (12, 6843860), (15, 5475088), (16, 5132895), (17, 4830960), (20, 4106316), (24, 3421930), (30, 2737544), (34, 2415480), (40, 2053158), (48, 1710965), (51, 1610320), (60, 1368772), (68, 1207740), (80, 1026579), (85, 966192), (102, 805160), (120, 684386), (136, 603870), (170, 483096), (204, 402580), (240, 342193), (255, 322064), (272, 301935), (340, 241548), (408, 201290), (510, 161032), (680, 120774), (816, 100645), (1020, 80516), (1360, 60387), (2040, 40258), (4080, 20129)]