115310960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2226

約数の個数: 80

約数和(自身を含む): 289535040

約数和(自身を除く): 174224080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1160, 1334, 1840, 2161, 2320, 2668, 3335, 4322, 5336, 6670, 8644, 10672, 10805, 13340, 17288, 21610, 26680, 34576, 43220, 49703, 53360, 62669, 86440, 99406, 125338, 172880, 198812, 248515, 250676, 313345, 397624, 497030, 501352, 626690, 795248, 994060, 1002704, 1253380, 1441387, 1988120, 2506760, 2882774, 3976240, 5013520, 5765548, 7206935, 11531096, 14413870, 23062192, 28827740, 57655480, 115310960]

約数ペア:

[(1, 115310960), (2, 57655480), (4, 28827740), (5, 23062192), (8, 14413870), (10, 11531096), (16, 7206935), (20, 5765548), (23, 5013520), (29, 3976240), (40, 2882774), (46, 2506760), (58, 1988120), (80, 1441387), (92, 1253380), (115, 1002704), (116, 994060), (145, 795248), (184, 626690), (230, 501352), (232, 497030), (290, 397624), (368, 313345), (460, 250676), (464, 248515), (580, 198812), (667, 172880), (920, 125338), (1160, 99406), (1334, 86440), (1840, 62669), (2161, 53360), (2320, 49703), (2668, 43220), (3335, 34576), (4322, 26680), (5336, 21610), (6670, 17288), (8644, 13340), (10672, 10805)]