42801480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39631}}^1$

素因数の和:39651

約数の個数: 64

約数和(自身を含む): 142675200

約数和(自身を除く): 99873720

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 39631, 79262, 118893, 158524, 198155, 237786, 317048, 356679, 396310, 475572, 594465, 713358, 792620, 951144, 1070037, 1188930, 1426716, 1585240, 1783395, 2140074, 2377860, 2853432, 3566790, 4280148, 4755720, 5350185, 7133580, 8560296, 10700370, 14267160, 21400740, 42801480]

約数ペア:

[(1, 42801480), (2, 21400740), (3, 14267160), (4, 10700370), (5, 8560296), (6, 7133580), (8, 5350185), (9, 4755720), (10, 4280148), (12, 3566790), (15, 2853432), (18, 2377860), (20, 2140074), (24, 1783395), (27, 1585240), (30, 1426716), (36, 1188930), (40, 1070037), (45, 951144), (54, 792620), (60, 713358), (72, 594465), (90, 475572), (108, 396310), (120, 356679), (135, 317048), (180, 237786), (216, 198155), (270, 158524), (360, 118893), (540, 79262), (1080, 39631)]