80855280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 320

約数和(自身を含む): 314979840

約数和(自身を除く): 234124560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 48, 54, 55, 60, 66, 72, 80, 82, 83, 88, 90, 99, 108, 110, 120, 123, 132, 135, 144, 164, 165, 166, 176, 180, 198, 205, 216, 220, 240, 246, 249, 264, 270, 297, 328, 330, 332, 360, 369, 396, 410, 415, 432, 440, 451, 492, 495, 498, 528, 540, 594, 615, 656, 660, 664, 720, 738, 747, 792, 820, 830, 880, 902, 913, 984, 990, 996, 1080, 1107, 1188, 1230, 1245, 1320, 1328, 1353, 1476, 1485, 1494, 1584, 1640, 1660, 1804, 1826, 1845, 1968, 1980, 1992, 2160, 2214, 2241, 2255, 2376, 2460, 2490, 2640, 2706, 2739, 2952, 2970, 2988, 3280, 3320, 3403, 3608, 3652, 3690, 3735, 3960, 3984, 4059, 4428, 4482, 4510, 4565, 4752, 4920, 4980, 5412, 5478, 5535, 5904, 5940, 5976, 6640, 6765, 6806, 7216, 7304, 7380, 7470, 7920, 8118, 8217, 8856, 8964, 9020, 9130, 9840, 9960, 10209, 10824, 10956, 11070, 11205, 11880, 11952, 12177, 13530, 13612, 13695, 14608, 14760, 14940, 16236, 16434, 17015, 17712, 17928, 18040, 18260, 19920, 20295, 20418, 21648, 21912, 22140, 22410, 23760, 24354, 24651, 27060, 27224, 27390, 29520, 29880, 30627, 32472, 32868, 34030, 35856, 36080, 36520, 37433, 40590, 40836, 41085, 43824, 44280, 44820, 48708, 49302, 51045, 54120, 54448, 54780, 59760, 60885, 61254, 64944, 65736, 68060, 73040, 74866, 81180, 81672, 82170, 88560, 89640, 91881, 97416, 98604, 102090, 108240, 109560, 112299, 121770, 122508, 123255, 131472, 136120, 149732, 153135, 162360, 163344, 164340, 179280, 183762, 187165, 194832, 197208, 204180, 219120, 224598, 243540, 245016, 246510, 272240, 299464, 306270, 324720, 328680, 336897, 367524, 374330, 394416, 408360, 449196, 459405, 487080, 490032, 493020, 561495, 598928, 612540, 657360, 673794, 735048, 748660, 816720, 898392, 918810, 974160, 986040, 1010691, 1122990, 1225080, 1347588, 1470096, 1497320, 1684485, 1796784, 1837620, 1972080, 2021382, 2245980, 2450160, 2695176, 2994640, 3368970, 3675240, 4042764, 4491960, 5053455, 5390352, 6737940, 7350480, 8085528, 8983920, 10106910, 13475880, 16171056, 20213820, 26951760, 40427640, 80855280]

約数ペア:

[(1, 80855280), (2, 40427640), (3, 26951760), (4, 20213820), (5, 16171056), (6, 13475880), (8, 10106910), (9, 8983920), (10, 8085528), (11, 7350480), (12, 6737940), (15, 5390352), (16, 5053455), (18, 4491960), (20, 4042764), (22, 3675240), (24, 3368970), (27, 2994640), (30, 2695176), (33, 2450160), (36, 2245980), (40, 2021382), (41, 1972080), (44, 1837620), (45, 1796784), (48, 1684485), (54, 1497320), (55, 1470096), (60, 1347588), (66, 1225080), (72, 1122990), (80, 1010691), (82, 986040), (83, 974160), (88, 918810), (90, 898392), (99, 816720), (108, 748660), (110, 735048), (120, 673794), (123, 657360), (132, 612540), (135, 598928), (144, 561495), (164, 493020), (165, 490032), (166, 487080), (176, 459405), (180, 449196), (198, 408360), (205, 394416), (216, 374330), (220, 367524), (240, 336897), (246, 328680), (249, 324720), (264, 306270), (270, 299464), (297, 272240), (328, 246510), (330, 245016), (332, 243540), (360, 224598), (369, 219120), (396, 204180), (410, 197208), (415, 194832), (432, 187165), (440, 183762), (451, 179280), (492, 164340), (495, 163344), (498, 162360), (528, 153135), (540, 149732), (594, 136120), (615, 131472), (656, 123255), (660, 122508), (664, 121770), (720, 112299), (738, 109560), (747, 108240), (792, 102090), (820, 98604), (830, 97416), (880, 91881), (902, 89640), (913, 88560), (984, 82170), (990, 81672), (996, 81180), (1080, 74866), (1107, 73040), (1188, 68060), (1230, 65736), (1245, 64944), (1320, 61254), (1328, 60885), (1353, 59760), (1476, 54780), (1485, 54448), (1494, 54120), (1584, 51045), (1640, 49302), (1660, 48708), (1804, 44820), (1826, 44280), (1845, 43824), (1968, 41085), (1980, 40836), (1992, 40590), (2160, 37433), (2214, 36520), (2241, 36080), (2255, 35856), (2376, 34030), (2460, 32868), (2490, 32472), (2640, 30627), (2706, 29880), (2739, 29520), (2952, 27390), (2970, 27224), (2988, 27060), (3280, 24651), (3320, 24354), (3403, 23760), (3608, 22410), (3652, 22140), (3690, 21912), (3735, 21648), (3960, 20418), (3984, 20295), (4059, 19920), (4428, 18260), (4482, 18040), (4510, 17928), (4565, 17712), (4752, 17015), (4920, 16434), (4980, 16236), (5412, 14940), (5478, 14760), (5535, 14608), (5904, 13695), (5940, 13612), (5976, 13530), (6640, 12177), (6765, 11952), (6806, 11880), (7216, 11205), (7304, 11070), (7380, 10956), (7470, 10824), (7920, 10209), (8118, 9960), (8217, 9840), (8856, 9130), (8964, 9020)]