120654090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19429}}^1$

素因数の和:19468

約数の個数: 64

約数和(自身を含む): 335750400

約数和(自身を除く): 215096310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 19429, 38858, 58287, 97145, 116574, 174861, 194290, 291435, 349722, 446867, 524583, 582870, 874305, 893734, 1049166, 1340601, 1748610, 2234335, 2622915, 2681202, 4021803, 4468670, 5245830, 6703005, 8043606, 12065409, 13406010, 20109015, 24130818, 40218030, 60327045, 120654090]

約数ペア:

[(1, 120654090), (2, 60327045), (3, 40218030), (5, 24130818), (6, 20109015), (9, 13406010), (10, 12065409), (15, 8043606), (18, 6703005), (23, 5245830), (27, 4468670), (30, 4021803), (45, 2681202), (46, 2622915), (54, 2234335), (69, 1748610), (90, 1340601), (115, 1049166), (135, 893734), (138, 874305), (207, 582870), (230, 524583), (270, 446867), (345, 349722), (414, 291435), (621, 194290), (690, 174861), (1035, 116574), (1242, 97145), (2070, 58287), (3105, 38858), (6210, 19429)]