231804120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83987}}^1$

素因数の和:84024

約数の個数: 64

約数和(自身を含む): 725656320

約数和(自身を除く): 493852200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 83987, 167974, 251961, 335948, 419935, 503922, 671896, 839870, 1007844, 1259805, 1679740, 1931701, 2015688, 2519610, 3359480, 3863402, 5039220, 5795103, 7726804, 9658505, 10078440, 11590206, 15453608, 19317010, 23180412, 28975515, 38634020, 46360824, 57951030, 77268040, 115902060, 231804120]

約数ペア:

[(1, 231804120), (2, 115902060), (3, 77268040), (4, 57951030), (5, 46360824), (6, 38634020), (8, 28975515), (10, 23180412), (12, 19317010), (15, 15453608), (20, 11590206), (23, 10078440), (24, 9658505), (30, 7726804), (40, 5795103), (46, 5039220), (60, 3863402), (69, 3359480), (92, 2519610), (115, 2015688), (120, 1931701), (138, 1679740), (184, 1259805), (230, 1007844), (276, 839870), (345, 671896), (460, 503922), (552, 419935), (690, 335948), (920, 251961), (1380, 167974), (2760, 83987)]