575840

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 1406160

約数和(自身を除く): 830320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 61, 80, 118, 122, 160, 236, 244, 295, 305, 472, 488, 590, 610, 944, 976, 1180, 1220, 1888, 1952, 2360, 2440, 3599, 4720, 4880, 7198, 9440, 9760, 14396, 17995, 28792, 35990, 57584, 71980, 115168, 143960, 287920, 575840]

約数ペア:

[(1, 575840), (2, 287920), (4, 143960), (5, 115168), (8, 71980), (10, 57584), (16, 35990), (20, 28792), (32, 17995), (40, 14396), (59, 9760), (61, 9440), (80, 7198), (118, 4880), (122, 4720), (160, 3599), (236, 2440), (244, 2360), (295, 1952), (305, 1888), (472, 1220), (488, 1180), (590, 976), (610, 944)]