2022360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 6393600

約数和(自身を除く): 4371240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 887, 1140, 1774, 2280, 2661, 3548, 4435, 5322, 7096, 8870, 10644, 13305, 16853, 17740, 21288, 26610, 33706, 35480, 50559, 53220, 67412, 84265, 101118, 106440, 134824, 168530, 202236, 252795, 337060, 404472, 505590, 674120, 1011180, 2022360]

約数ペア:

[(1, 2022360), (2, 1011180), (3, 674120), (4, 505590), (5, 404472), (6, 337060), (8, 252795), (10, 202236), (12, 168530), (15, 134824), (19, 106440), (20, 101118), (24, 84265), (30, 67412), (38, 53220), (40, 50559), (57, 35480), (60, 33706), (76, 26610), (95, 21288), (114, 17740), (120, 16853), (152, 13305), (190, 10644), (228, 8870), (285, 7096), (380, 5322), (456, 4435), (570, 3548), (760, 2661), (887, 2280), (1140, 1774)]