26925720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1297}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 81306720

約数和(自身を除く): 54381000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1297, 1384, 1730, 2076, 2594, 2595, 3460, 3891, 4152, 5188, 5190, 6485, 6920, 7782, 10376, 10380, 12970, 15564, 19455, 20760, 25940, 31128, 38910, 51880, 77820, 155640, 224381, 448762, 673143, 897524, 1121905, 1346286, 1795048, 2243810, 2692572, 3365715, 4487620, 5385144, 6731430, 8975240, 13462860, 26925720]

約数ペア:

[(1, 26925720), (2, 13462860), (3, 8975240), (4, 6731430), (5, 5385144), (6, 4487620), (8, 3365715), (10, 2692572), (12, 2243810), (15, 1795048), (20, 1346286), (24, 1121905), (30, 897524), (40, 673143), (60, 448762), (120, 224381), (173, 155640), (346, 77820), (519, 51880), (692, 38910), (865, 31128), (1038, 25940), (1297, 20760), (1384, 19455), (1730, 15564), (2076, 12970), (2594, 10380), (2595, 10376), (3460, 7782), (3891, 6920), (4152, 6485), (5188, 5190)]