475829520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86201}}^1$

素因数の和:86240

約数の個数: 80

約数和(自身を含む): 1539222912

約数和(自身を除く): 1063393392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 86201, 172402, 258603, 344804, 431005, 517206, 689608, 862010, 1034412, 1293015, 1379216, 1724020, 1982623, 2068824, 2586030, 3448040, 3965246, 4137648, 5172060, 5947869, 6896080, 7930492, 9913115, 10344120, 11895738, 15860984, 19826230, 20688240, 23791476, 29739345, 31721968, 39652460, 47582952, 59478690, 79304920, 95165904, 118957380, 158609840, 237914760, 475829520]

約数ペア:

[(1, 475829520), (2, 237914760), (3, 158609840), (4, 118957380), (5, 95165904), (6, 79304920), (8, 59478690), (10, 47582952), (12, 39652460), (15, 31721968), (16, 29739345), (20, 23791476), (23, 20688240), (24, 19826230), (30, 15860984), (40, 11895738), (46, 10344120), (48, 9913115), (60, 7930492), (69, 6896080), (80, 5947869), (92, 5172060), (115, 4137648), (120, 3965246), (138, 3448040), (184, 2586030), (230, 2068824), (240, 1982623), (276, 1724020), (345, 1379216), (368, 1293015), (460, 1034412), (552, 862010), (690, 689608), (920, 517206), (1104, 431005), (1380, 344804), (1840, 258603), (2760, 172402), (5520, 86201)]