27129480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{32297}}^1$

素因数の和:32318

約数の個数: 64

約数和(自身を含む): 93018240

約数和(自身を除く): 65888760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 32297, 64594, 96891, 129188, 161485, 193782, 226079, 258376, 322970, 387564, 452158, 484455, 645940, 678237, 775128, 904316, 968910, 1130395, 1291880, 1356474, 1808632, 1937820, 2260790, 2712948, 3391185, 3875640, 4521580, 5425896, 6782370, 9043160, 13564740, 27129480]

約数ペア:

[(1, 27129480), (2, 13564740), (3, 9043160), (4, 6782370), (5, 5425896), (6, 4521580), (7, 3875640), (8, 3391185), (10, 2712948), (12, 2260790), (14, 1937820), (15, 1808632), (20, 1356474), (21, 1291880), (24, 1130395), (28, 968910), (30, 904316), (35, 775128), (40, 678237), (42, 645940), (56, 484455), (60, 452158), (70, 387564), (84, 322970), (105, 258376), (120, 226079), (140, 193782), (168, 161485), (210, 129188), (280, 96891), (420, 64594), (840, 32297)]