354312240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64187}}^1$

素因数の和:64226

約数の個数: 80

約数和(自身を含む): 1146140928

約数和(自身を除く): 791828688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 64187, 128374, 192561, 256748, 320935, 385122, 513496, 641870, 770244, 962805, 1026992, 1283740, 1476301, 1540488, 1925610, 2567480, 2952602, 3080976, 3851220, 4428903, 5134960, 5905204, 7381505, 7702440, 8857806, 11810408, 14763010, 15404880, 17715612, 22144515, 23620816, 29526020, 35431224, 44289030, 59052040, 70862448, 88578060, 118104080, 177156120, 354312240]

約数ペア:

[(1, 354312240), (2, 177156120), (3, 118104080), (4, 88578060), (5, 70862448), (6, 59052040), (8, 44289030), (10, 35431224), (12, 29526020), (15, 23620816), (16, 22144515), (20, 17715612), (23, 15404880), (24, 14763010), (30, 11810408), (40, 8857806), (46, 7702440), (48, 7381505), (60, 5905204), (69, 5134960), (80, 4428903), (92, 3851220), (115, 3080976), (120, 2952602), (138, 2567480), (184, 1925610), (230, 1540488), (240, 1476301), (276, 1283740), (345, 1026992), (368, 962805), (460, 770244), (552, 641870), (690, 513496), (920, 385122), (1104, 320935), (1380, 256748), (1840, 192561), (2760, 128374), (5520, 64187)]