84372840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26041}}^1$

素因数の和:26064

約数の個数: 80

約数和(自身を含む): 283597380

約数和(自身を除く): 199224540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 26041, 52082, 78123, 104164, 130205, 156246, 208328, 234369, 260410, 312492, 390615, 468738, 520820, 624984, 703107, 781230, 937476, 1041640, 1171845, 1406214, 1562460, 1874952, 2109321, 2343690, 2812428, 3124920, 3515535, 4218642, 4687380, 5624856, 7031070, 8437284, 9374760, 10546605, 14062140, 16874568, 21093210, 28124280, 42186420, 84372840]

約数ペア:

[(1, 84372840), (2, 42186420), (3, 28124280), (4, 21093210), (5, 16874568), (6, 14062140), (8, 10546605), (9, 9374760), (10, 8437284), (12, 7031070), (15, 5624856), (18, 4687380), (20, 4218642), (24, 3515535), (27, 3124920), (30, 2812428), (36, 2343690), (40, 2109321), (45, 1874952), (54, 1562460), (60, 1406214), (72, 1171845), (81, 1041640), (90, 937476), (108, 781230), (120, 703107), (135, 624984), (162, 520820), (180, 468738), (216, 390615), (270, 312492), (324, 260410), (360, 234369), (405, 208328), (540, 156246), (648, 130205), (810, 104164), (1080, 78123), (1620, 52082), (3240, 26041)]