128460371520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10293299}}^1$

素因数の和:10293332

約数の個数: 112

約数和(自身を含む): 439235697600

約数和(自身を除く): 310775326080

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 10293299, 20586598, 30879897, 41173196, 51466495, 61759794, 82346392, 102932990, 123519588, 133812887, 154399485, 164692784, 205865980, 247039176, 267625774, 308798970, 329385568, 401438661, 411731960, 494078352, 535251548, 617597940, 658771136, 669064435, 802877322, 823463920, 988156704, 1070503096, 1235195880, 1338128870, 1605754644, 1646927840, 1976313408, 2007193305, 2141006192, 2470391760, 2676257740, 3211509288, 3293855680, 4014386610, 4282012384, 4940783520, 5352515480, 6423018576, 8028773220, 8564024768, 9881567040, 10705030960, 12846037152, 16057546440, 21410061920, 25692074304, 32115092880, 42820123840, 64230185760, 128460371520]

約数ペア:

[(1, 128460371520), (2, 64230185760), (3, 42820123840), (4, 32115092880), (5, 25692074304), (6, 21410061920), (8, 16057546440), (10, 12846037152), (12, 10705030960), (13, 9881567040), (15, 8564024768), (16, 8028773220), (20, 6423018576), (24, 5352515480), (26, 4940783520), (30, 4282012384), (32, 4014386610), (39, 3293855680), (40, 3211509288), (48, 2676257740), (52, 2470391760), (60, 2141006192), (64, 2007193305), (65, 1976313408), (78, 1646927840), (80, 1605754644), (96, 1338128870), (104, 1235195880), (120, 1070503096), (130, 988156704), (156, 823463920), (160, 802877322), (192, 669064435), (195, 658771136), (208, 617597940), (240, 535251548), (260, 494078352), (312, 411731960), (320, 401438661), (390, 329385568), (416, 308798970), (480, 267625774), (520, 247039176), (624, 205865980), (780, 164692784), (832, 154399485), (960, 133812887), (1040, 123519588), (1248, 102932990), (1560, 82346392), (2080, 61759794), (2496, 51466495), (3120, 41173196), (4160, 30879897), (6240, 20586598), (12480, 10293299)]