2354280

素因数分解:

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

素因数の和:890

約数の個数: 64

約数和(自身を含む): 7378560

約数和(自身を除く): 5024280

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, 853, 920, 1380, 1706, 2559, 2760, 3412, 4265, 5118, 6824, 8530, 10236, 12795, 17060, 19619, 20472, 25590, 34120, 39238, 51180, 58857, 78476, 98095, 102360, 117714, 156952, 196190, 235428, 294285, 392380, 470856, 588570, 784760, 1177140, 2354280]

約数ペア:

[(1, 2354280), (2, 1177140), (3, 784760), (4, 588570), (5, 470856), (6, 392380), (8, 294285), (10, 235428), (12, 196190), (15, 156952), (20, 117714), (23, 102360), (24, 98095), (30, 78476), (40, 58857), (46, 51180), (60, 39238), (69, 34120), (92, 25590), (115, 20472), (120, 19619), (138, 17060), (184, 12795), (230, 10236), (276, 8530), (345, 6824), (460, 5118), (552, 4265), (690, 3412), (853, 2760), (920, 2559), (1380, 1706)]