1155788135280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26315759}}^1$

素因数の和:26315839

約数の個数: 120

約数和(自身を含む): 3945153476160

約数和(自身を除く): 2789365340880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 26315759, 52631518, 78947277, 105263036, 131578795, 157894554, 210526072, 236841831, 263157590, 315789108, 394736385, 421052144, 473683662, 526315180, 631578216, 789472770, 947367324, 1052630360, 1184209155, 1263156432, 1578945540, 1605261299, 1894734648, 2105260720, 2368418310, 3157891080, 3210522598, 3789469296, 4736836620, 4815783897, 6315782160, 6421045196, 8026306495, 9473673240, 9631567794, 12842090392, 14447351691, 16052612990, 18947346480, 19263135588, 24078919485, 25684180784, 28894703382, 32105225980, 38526271176, 48157838970, 57789406764, 64210451960, 72236758455, 77052542352, 96315677940, 115578813528, 128420903920, 144473516910, 192631355880, 231157627056, 288947033820, 385262711760, 577894067640, 1155788135280]

約数ペア:

[(1, 1155788135280), (2, 577894067640), (3, 385262711760), (4, 288947033820), (5, 231157627056), (6, 192631355880), (8, 144473516910), (9, 128420903920), (10, 115578813528), (12, 96315677940), (15, 77052542352), (16, 72236758455), (18, 64210451960), (20, 57789406764), (24, 48157838970), (30, 38526271176), (36, 32105225980), (40, 28894703382), (45, 25684180784), (48, 24078919485), (60, 19263135588), (61, 18947346480), (72, 16052612990), (80, 14447351691), (90, 12842090392), (120, 9631567794), (122, 9473673240), (144, 8026306495), (180, 6421045196), (183, 6315782160), (240, 4815783897), (244, 4736836620), (305, 3789469296), (360, 3210522598), (366, 3157891080), (488, 2368418310), (549, 2105260720), (610, 1894734648), (720, 1605261299), (732, 1578945540), (915, 1263156432), (976, 1184209155), (1098, 1052630360), (1220, 947367324), (1464, 789472770), (1830, 631578216), (2196, 526315180), (2440, 473683662), (2745, 421052144), (2928, 394736385), (3660, 315789108), (4392, 263157590), (4880, 236841831), (5490, 210526072), (7320, 157894554), (8784, 131578795), (10980, 105263036), (14640, 78947277), (21960, 52631518), (43920, 26315759)]