1206400960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3923}}^1$

素因数の和:4002

約数の個数: 84

約数和(自身を含む): 2969157384

約数和(自身を除く): 1762756424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 961, 992, 1240, 1922, 1984, 2480, 3844, 3923, 4805, 4960, 7688, 7846, 9610, 9920, 15376, 15692, 19220, 19615, 30752, 31384, 38440, 39230, 61504, 62768, 76880, 78460, 121613, 125536, 153760, 156920, 243226, 251072, 307520, 313840, 486452, 608065, 627680, 972904, 1216130, 1255360, 1945808, 2432260, 3770003, 3891616, 4864520, 7540006, 7783232, 9729040, 15080012, 18850015, 19458080, 30160024, 37700030, 38916160, 60320048, 75400060, 120640096, 150800120, 241280192, 301600240, 603200480, 1206400960]

約数ペア:

[(1, 1206400960), (2, 603200480), (4, 301600240), (5, 241280192), (8, 150800120), (10, 120640096), (16, 75400060), (20, 60320048), (31, 38916160), (32, 37700030), (40, 30160024), (62, 19458080), (64, 18850015), (80, 15080012), (124, 9729040), (155, 7783232), (160, 7540006), (248, 4864520), (310, 3891616), (320, 3770003), (496, 2432260), (620, 1945808), (961, 1255360), (992, 1216130), (1240, 972904), (1922, 627680), (1984, 608065), (2480, 486452), (3844, 313840), (3923, 307520), (4805, 251072), (4960, 243226), (7688, 156920), (7846, 153760), (9610, 125536), (9920, 121613), (15376, 78460), (15692, 76880), (19220, 62768), (19615, 61504), (30752, 39230), (31384, 38440)]