12735240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15161}}^1$

素因数の和:15182

約数の個数: 64

約数和(自身を含む): 43666560

約数和(自身を除く): 30931320

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, 15161, 30322, 45483, 60644, 75805, 90966, 106127, 121288, 151610, 181932, 212254, 227415, 303220, 318381, 363864, 424508, 454830, 530635, 606440, 636762, 849016, 909660, 1061270, 1273524, 1591905, 1819320, 2122540, 2547048, 3183810, 4245080, 6367620, 12735240]

約数ペア:

[(1, 12735240), (2, 6367620), (3, 4245080), (4, 3183810), (5, 2547048), (6, 2122540), (7, 1819320), (8, 1591905), (10, 1273524), (12, 1061270), (14, 909660), (15, 849016), (20, 636762), (21, 606440), (24, 530635), (28, 454830), (30, 424508), (35, 363864), (40, 318381), (42, 303220), (56, 227415), (60, 212254), (70, 181932), (84, 151610), (105, 121288), (120, 106127), (140, 90966), (168, 75805), (210, 60644), (280, 45483), (420, 30322), (840, 15161)]