268157520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{124147}}^1$

素因数の和:124169

約数の個数: 80

約数和(自身を含む): 923661120

約数和(自身を除く): 655503600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 124147, 248294, 372441, 496588, 620735, 744882, 993176, 1117323, 1241470, 1489764, 1862205, 1986352, 2234646, 2482940, 2979528, 3351969, 3724410, 4469292, 4965880, 5586615, 5959056, 6703938, 7448820, 8938584, 9931760, 11173230, 13407876, 14897640, 16759845, 17877168, 22346460, 26815752, 29795280, 33519690, 44692920, 53631504, 67039380, 89385840, 134078760, 268157520]

約数ペア:

[(1, 268157520), (2, 134078760), (3, 89385840), (4, 67039380), (5, 53631504), (6, 44692920), (8, 33519690), (9, 29795280), (10, 26815752), (12, 22346460), (15, 17877168), (16, 16759845), (18, 14897640), (20, 13407876), (24, 11173230), (27, 9931760), (30, 8938584), (36, 7448820), (40, 6703938), (45, 5959056), (48, 5586615), (54, 4965880), (60, 4469292), (72, 3724410), (80, 3351969), (90, 2979528), (108, 2482940), (120, 2234646), (135, 1986352), (144, 1862205), (180, 1489764), (216, 1241470), (240, 1117323), (270, 993176), (360, 744882), (432, 620735), (540, 496588), (720, 372441), (1080, 248294), (2160, 124147)]