1177140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 3443328

約数和(自身を除く): 2266188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 853, 1380, 1706, 2559, 3412, 4265, 5118, 8530, 10236, 12795, 17060, 19619, 25590, 39238, 51180, 58857, 78476, 98095, 117714, 196190, 235428, 294285, 392380, 588570, 1177140]

約数ペア:

[(1, 1177140), (2, 588570), (3, 392380), (4, 294285), (5, 235428), (6, 196190), (10, 117714), (12, 98095), (15, 78476), (20, 58857), (23, 51180), (30, 39238), (46, 25590), (60, 19619), (69, 17060), (92, 12795), (115, 10236), (138, 8530), (230, 5118), (276, 4265), (345, 3412), (460, 2559), (690, 1706), (853, 1380)]