27481440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8179}}^1$

素因数の和:8204

約数の個数: 96

約数和(自身を含む): 98945280

約数和(自身を除く): 71463840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8179, 16358, 24537, 32716, 40895, 49074, 57253, 65432, 81790, 98148, 114506, 122685, 130864, 163580, 171759, 196296, 229012, 245370, 261728, 286265, 327160, 343518, 392592, 458024, 490740, 572530, 654320, 687036, 785184, 858795, 916048, 981480, 1145060, 1308640, 1374072, 1717590, 1832096, 1962960, 2290120, 2748144, 3435180, 3925920, 4580240, 5496288, 6870360, 9160480, 13740720, 27481440]

約数ペア:

[(1, 27481440), (2, 13740720), (3, 9160480), (4, 6870360), (5, 5496288), (6, 4580240), (7, 3925920), (8, 3435180), (10, 2748144), (12, 2290120), (14, 1962960), (15, 1832096), (16, 1717590), (20, 1374072), (21, 1308640), (24, 1145060), (28, 981480), (30, 916048), (32, 858795), (35, 785184), (40, 687036), (42, 654320), (48, 572530), (56, 490740), (60, 458024), (70, 392592), (80, 343518), (84, 327160), (96, 286265), (105, 261728), (112, 245370), (120, 229012), (140, 196296), (160, 171759), (168, 163580), (210, 130864), (224, 122685), (240, 114506), (280, 98148), (336, 81790), (420, 65432), (480, 57253), (560, 49074), (672, 40895), (840, 32716), (1120, 24537), (1680, 16358), (3360, 8179)]