115515120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2423

約数の個数: 160

約数和(自身を含む): 423544320

約数和(自身を除く): 308029200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2371, 2436, 3045, 3248, 3480, 4060, 4742, 4872, 6090, 6960, 7113, 8120, 9484, 9744, 11855, 12180, 14226, 16240, 16597, 18968, 23710, 24360, 28452, 33194, 35565, 37936, 47420, 48720, 49791, 56904, 66388, 68759, 71130, 82985, 94840, 99582, 113808, 132776, 137518, 142260, 165970, 189680, 199164, 206277, 248955, 265552, 275036, 284520, 331940, 343795, 398328, 412554, 481313, 497910, 550072, 569040, 663880, 687590, 796656, 825108, 962626, 995820, 1031385, 1100144, 1327760, 1375180, 1443939, 1650216, 1925252, 1991640, 2062770, 2406565, 2750360, 2887878, 3300432, 3850504, 3983280, 4125540, 4813130, 5500720, 5775756, 7219695, 7701008, 8251080, 9626260, 11551512, 14439390, 16502160, 19252520, 23103024, 28878780, 38505040, 57757560, 115515120]

約数ペア:

[(1, 115515120), (2, 57757560), (3, 38505040), (4, 28878780), (5, 23103024), (6, 19252520), (7, 16502160), (8, 14439390), (10, 11551512), (12, 9626260), (14, 8251080), (15, 7701008), (16, 7219695), (20, 5775756), (21, 5500720), (24, 4813130), (28, 4125540), (29, 3983280), (30, 3850504), (35, 3300432), (40, 2887878), (42, 2750360), (48, 2406565), (56, 2062770), (58, 1991640), (60, 1925252), (70, 1650216), (80, 1443939), (84, 1375180), (87, 1327760), (105, 1100144), (112, 1031385), (116, 995820), (120, 962626), (140, 825108), (145, 796656), (168, 687590), (174, 663880), (203, 569040), (210, 550072), (232, 497910), (240, 481313), (280, 412554), (290, 398328), (336, 343795), (348, 331940), (406, 284520), (420, 275036), (435, 265552), (464, 248955), (560, 206277), (580, 199164), (609, 189680), (696, 165970), (812, 142260), (840, 137518), (870, 132776), (1015, 113808), (1160, 99582), (1218, 94840), (1392, 82985), (1624, 71130), (1680, 68759), (1740, 66388), (2030, 56904), (2320, 49791), (2371, 48720), (2436, 47420), (3045, 37936), (3248, 35565), (3480, 33194), (4060, 28452), (4742, 24360), (4872, 23710), (6090, 18968), (6960, 16597), (7113, 16240), (8120, 14226), (9484, 12180), (9744, 11855)]