15834120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5737}}^1$

素因数の和:5774

約数の個数: 64

約数和(自身を含む): 49576320

約数和(自身を除く): 33742200

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, 5737, 11474, 17211, 22948, 28685, 34422, 45896, 57370, 68844, 86055, 114740, 131951, 137688, 172110, 229480, 263902, 344220, 395853, 527804, 659755, 688440, 791706, 1055608, 1319510, 1583412, 1979265, 2639020, 3166824, 3958530, 5278040, 7917060, 15834120]

約数ペア:

[(1, 15834120), (2, 7917060), (3, 5278040), (4, 3958530), (5, 3166824), (6, 2639020), (8, 1979265), (10, 1583412), (12, 1319510), (15, 1055608), (20, 791706), (23, 688440), (24, 659755), (30, 527804), (40, 395853), (46, 344220), (60, 263902), (69, 229480), (92, 172110), (115, 137688), (120, 131951), (138, 114740), (184, 86055), (230, 68844), (276, 57370), (345, 45896), (460, 34422), (552, 28685), (690, 22948), (920, 17211), (1380, 11474), (2760, 5737)]