135058760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2118

約数の個数: 64

約数和(自身を含む): 321598080

約数和(自身を除く): 186539320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1460, 1679, 2011, 2920, 3358, 4022, 6716, 8044, 8395, 10055, 13432, 16088, 16790, 20110, 33580, 40220, 46253, 67160, 80440, 92506, 146803, 185012, 231265, 293606, 370024, 462530, 587212, 734015, 925060, 1174424, 1468030, 1850120, 2936060, 3376469, 5872120, 6752938, 13505876, 16882345, 27011752, 33764690, 67529380, 135058760]

約数ペア:

[(1, 135058760), (2, 67529380), (4, 33764690), (5, 27011752), (8, 16882345), (10, 13505876), (20, 6752938), (23, 5872120), (40, 3376469), (46, 2936060), (73, 1850120), (92, 1468030), (115, 1174424), (146, 925060), (184, 734015), (230, 587212), (292, 462530), (365, 370024), (460, 293606), (584, 231265), (730, 185012), (920, 146803), (1460, 92506), (1679, 80440), (2011, 67160), (2920, 46253), (3358, 40220), (4022, 33580), (6716, 20110), (8044, 16790), (8395, 16088), (10055, 13432)]