2448120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 7672320

約数和(自身を除く): 5224200

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, 887, 920, 1380, 1774, 2661, 2760, 3548, 4435, 5322, 7096, 8870, 10644, 13305, 17740, 20401, 21288, 26610, 35480, 40802, 53220, 61203, 81604, 102005, 106440, 122406, 163208, 204010, 244812, 306015, 408020, 489624, 612030, 816040, 1224060, 2448120]

約数ペア:

[(1, 2448120), (2, 1224060), (3, 816040), (4, 612030), (5, 489624), (6, 408020), (8, 306015), (10, 244812), (12, 204010), (15, 163208), (20, 122406), (23, 106440), (24, 102005), (30, 81604), (40, 61203), (46, 53220), (60, 40802), (69, 35480), (92, 26610), (115, 21288), (120, 20401), (138, 17740), (184, 13305), (230, 10644), (276, 8870), (345, 7096), (460, 5322), (552, 4435), (690, 3548), (887, 2760), (920, 2661), (1380, 1774)]