342791080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{911}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 807667200

約数和(自身を除く): 464876120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 409, 460, 818, 911, 920, 1636, 1822, 2045, 3272, 3644, 4090, 4555, 7288, 8180, 9110, 9407, 16360, 18220, 18814, 20953, 36440, 37628, 41906, 47035, 75256, 83812, 94070, 104765, 167624, 188140, 209530, 372599, 376280, 419060, 745198, 838120, 1490396, 1862995, 2980792, 3725990, 7451980, 8569777, 14903960, 17139554, 34279108, 42848885, 68558216, 85697770, 171395540, 342791080]

約数ペア:

[(1, 342791080), (2, 171395540), (4, 85697770), (5, 68558216), (8, 42848885), (10, 34279108), (20, 17139554), (23, 14903960), (40, 8569777), (46, 7451980), (92, 3725990), (115, 2980792), (184, 1862995), (230, 1490396), (409, 838120), (460, 745198), (818, 419060), (911, 376280), (920, 372599), (1636, 209530), (1822, 188140), (2045, 167624), (3272, 104765), (3644, 94070), (4090, 83812), (4555, 75256), (7288, 47035), (8180, 41906), (9110, 37628), (9407, 36440), (16360, 20953), (18220, 18814)]