264656880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1623

約数の個数: 120

約数和(自身を含む): 892686912

約数和(自身を除く): 628030032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 360, 554, 720, 831, 1108, 1327, 1385, 1662, 2216, 2493, 2654, 2770, 3324, 3981, 4155, 4432, 4986, 5308, 5540, 6635, 6648, 7962, 8310, 9972, 10616, 11080, 11943, 12465, 13270, 13296, 15924, 16620, 19905, 19944, 21232, 22160, 23886, 24930, 26540, 31848, 33240, 39810, 39888, 47772, 49860, 53080, 59715, 63696, 66480, 79620, 95544, 99720, 106160, 119430, 159240, 191088, 199440, 238860, 318480, 367579, 477720, 735158, 955440, 1102737, 1470316, 1837895, 2205474, 2940632, 3308211, 3675790, 4410948, 5513685, 5881264, 6616422, 7351580, 8821896, 11027370, 13232844, 14703160, 16541055, 17643792, 22054740, 26465688, 29406320, 33082110, 44109480, 52931376, 66164220, 88218960, 132328440, 264656880]

約数ペア:

[(1, 264656880), (2, 132328440), (3, 88218960), (4, 66164220), (5, 52931376), (6, 44109480), (8, 33082110), (9, 29406320), (10, 26465688), (12, 22054740), (15, 17643792), (16, 16541055), (18, 14703160), (20, 13232844), (24, 11027370), (30, 8821896), (36, 7351580), (40, 6616422), (45, 5881264), (48, 5513685), (60, 4410948), (72, 3675790), (80, 3308211), (90, 2940632), (120, 2205474), (144, 1837895), (180, 1470316), (240, 1102737), (277, 955440), (360, 735158), (554, 477720), (720, 367579), (831, 318480), (1108, 238860), (1327, 199440), (1385, 191088), (1662, 159240), (2216, 119430), (2493, 106160), (2654, 99720), (2770, 95544), (3324, 79620), (3981, 66480), (4155, 63696), (4432, 59715), (4986, 53080), (5308, 49860), (5540, 47772), (6635, 39888), (6648, 39810), (7962, 33240), (8310, 31848), (9972, 26540), (10616, 24930), (11080, 23886), (11943, 22160), (12465, 21232), (13270, 19944), (13296, 19905), (15924, 16620)]