179086240

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 438721920

約数和(自身を除く): 259635680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 61, 80, 118, 122, 160, 236, 244, 295, 305, 311, 472, 488, 590, 610, 622, 944, 976, 1180, 1220, 1244, 1555, 1888, 1952, 2360, 2440, 2488, 3110, 3599, 4720, 4880, 4976, 6220, 7198, 9440, 9760, 9952, 12440, 14396, 17995, 18349, 18971, 24880, 28792, 35990, 36698, 37942, 49760, 57584, 71980, 73396, 75884, 91745, 94855, 115168, 143960, 146792, 151768, 183490, 189710, 287920, 293584, 303536, 366980, 379420, 575840, 587168, 607072, 733960, 758840, 1119289, 1467920, 1517680, 2238578, 2935840, 3035360, 4477156, 5596445, 8954312, 11192890, 17908624, 22385780, 35817248, 44771560, 89543120, 179086240]

約数ペア:

[(1, 179086240), (2, 89543120), (4, 44771560), (5, 35817248), (8, 22385780), (10, 17908624), (16, 11192890), (20, 8954312), (32, 5596445), (40, 4477156), (59, 3035360), (61, 2935840), (80, 2238578), (118, 1517680), (122, 1467920), (160, 1119289), (236, 758840), (244, 733960), (295, 607072), (305, 587168), (311, 575840), (472, 379420), (488, 366980), (590, 303536), (610, 293584), (622, 287920), (944, 189710), (976, 183490), (1180, 151768), (1220, 146792), (1244, 143960), (1555, 115168), (1888, 94855), (1952, 91745), (2360, 75884), (2440, 73396), (2488, 71980), (3110, 57584), (3599, 49760), (4720, 37942), (4880, 36698), (4976, 35990), (6220, 28792), (7198, 24880), (9440, 18971), (9760, 18349), (9952, 17995), (12440, 14396)]