85510080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3299}}^1$

素因数の和:3328

約数の個数: 140

約数和(自身を含む): 304266600

約数和(自身を除く): 218756520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 3299, 4320, 5184, 6480, 6598, 8640, 9897, 12960, 13196, 16495, 19794, 25920, 26392, 29691, 32990, 39588, 49485, 52784, 59382, 65980, 79176, 89073, 98970, 105568, 118764, 131960, 148455, 158352, 178146, 197940, 211136, 237528, 263920, 267219, 296910, 316704, 356292, 395880, 445365, 475056, 527840, 534438, 593820, 633408, 712584, 791760, 890730, 950112, 1055680, 1068876, 1187640, 1336095, 1425168, 1583520, 1781460, 1900224, 2137752, 2375280, 2672190, 2850336, 3167040, 3562920, 4275504, 4750560, 5344380, 5700672, 7125840, 8551008, 9501120, 10688760, 14251680, 17102016, 21377520, 28503360, 42755040, 85510080]

約数ペア:

[(1, 85510080), (2, 42755040), (3, 28503360), (4, 21377520), (5, 17102016), (6, 14251680), (8, 10688760), (9, 9501120), (10, 8551008), (12, 7125840), (15, 5700672), (16, 5344380), (18, 4750560), (20, 4275504), (24, 3562920), (27, 3167040), (30, 2850336), (32, 2672190), (36, 2375280), (40, 2137752), (45, 1900224), (48, 1781460), (54, 1583520), (60, 1425168), (64, 1336095), (72, 1187640), (80, 1068876), (81, 1055680), (90, 950112), (96, 890730), (108, 791760), (120, 712584), (135, 633408), (144, 593820), (160, 534438), (162, 527840), (180, 475056), (192, 445365), (216, 395880), (240, 356292), (270, 316704), (288, 296910), (320, 267219), (324, 263920), (360, 237528), (405, 211136), (432, 197940), (480, 178146), (540, 158352), (576, 148455), (648, 131960), (720, 118764), (810, 105568), (864, 98970), (960, 89073), (1080, 79176), (1296, 65980), (1440, 59382), (1620, 52784), (1728, 49485), (2160, 39588), (2592, 32990), (2880, 29691), (3240, 26392), (3299, 25920), (4320, 19794), (5184, 16495), (6480, 13196), (6598, 12960), (8640, 9897)]