11922886560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1910719}}^1$

素因数の和:1910750

約数の個数: 96

約数和(自身を含む): 40446120960

約数和(自身を除く): 28523234400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 1910719, 3821438, 5732157, 7642876, 9553595, 11464314, 15285752, 19107190, 22928628, 24839347, 28660785, 30571504, 38214380, 45857256, 49678694, 57321570, 61143008, 74518041, 76428760, 91714512, 99357388, 114643140, 124196735, 149036082, 152857520, 183429024, 198714776, 229286280, 248393470, 298072164, 305715040, 372590205, 397429552, 458572560, 496786940, 596144328, 745180410, 794859104, 917145120, 993573880, 1192288656, 1490360820, 1987147760, 2384577312, 2980721640, 3974295520, 5961443280, 11922886560]

約数ペア:

[(1, 11922886560), (2, 5961443280), (3, 3974295520), (4, 2980721640), (5, 2384577312), (6, 1987147760), (8, 1490360820), (10, 1192288656), (12, 993573880), (13, 917145120), (15, 794859104), (16, 745180410), (20, 596144328), (24, 496786940), (26, 458572560), (30, 397429552), (32, 372590205), (39, 305715040), (40, 298072164), (48, 248393470), (52, 229286280), (60, 198714776), (65, 183429024), (78, 152857520), (80, 149036082), (96, 124196735), (104, 114643140), (120, 99357388), (130, 91714512), (156, 76428760), (160, 74518041), (195, 61143008), (208, 57321570), (240, 49678694), (260, 45857256), (312, 38214380), (390, 30571504), (416, 28660785), (480, 24839347), (520, 22928628), (624, 19107190), (780, 15285752), (1040, 11464314), (1248, 9553595), (1560, 7642876), (2080, 5732157), (3120, 3821438), (6240, 1910719)]