71479320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54151}}^1$

素因数の和:54176

約数の個数: 64

約数和(自身を含む): 233936640

約数和(自身を除く): 162457320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 54151, 108302, 162453, 216604, 270755, 324906, 433208, 541510, 595661, 649812, 812265, 1083020, 1191322, 1299624, 1624530, 1786983, 2166040, 2382644, 2978305, 3249060, 3573966, 4765288, 5956610, 6498120, 7147932, 8934915, 11913220, 14295864, 17869830, 23826440, 35739660, 71479320]

約数ペア:

[(1, 71479320), (2, 35739660), (3, 23826440), (4, 17869830), (5, 14295864), (6, 11913220), (8, 8934915), (10, 7147932), (11, 6498120), (12, 5956610), (15, 4765288), (20, 3573966), (22, 3249060), (24, 2978305), (30, 2382644), (33, 2166040), (40, 1786983), (44, 1624530), (55, 1299624), (60, 1191322), (66, 1083020), (88, 812265), (110, 649812), (120, 595661), (132, 541510), (165, 433208), (220, 324906), (264, 270755), (330, 216604), (440, 162453), (660, 108302), (1320, 54151)]