2247294240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{787}}^1$

素因数の和:1472

約数の個数: 192

約数和(自身を含む): 7887438720

約数和(自身を除く): 5640144480

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 661, 720, 787, 864, 1080, 1322, 1440, 1574, 1983, 2160, 2361, 2644, 3148, 3305, 3935, 3966, 4320, 4722, 5288, 5949, 6296, 6610, 7083, 7870, 7932, 9444, 9915, 10576, 11805, 11898, 12592, 13220, 14166, 15740, 15864, 17847, 18888, 19830, 21152, 21249, 23610, 23796, 25184, 26440, 28332, 29745, 31480, 31728, 35415, 35694, 37776, 39660, 42498, 47220, 47592, 52880, 56664, 59490, 62960, 63456, 70830, 71388, 75552, 79320, 84996, 89235, 94440, 95184, 105760, 106245, 113328, 118980, 125920, 141660, 142776, 158640, 169992, 178470, 188880, 190368, 212490, 226656, 237960, 283320, 285552, 317280, 339984, 356940, 377760, 424980, 475920, 520207, 566640, 571104, 679968, 713880, 849960, 951840, 1040414, 1133280, 1427760, 1560621, 1699920, 2080828, 2601035, 2855520, 3121242, 3399840, 4161656, 4681863, 5202070, 6242484, 7803105, 8323312, 9363726, 10404140, 12484968, 14045589, 15606210, 16646624, 18727452, 20808280, 23409315, 24969936, 28091178, 31212420, 37454904, 41616560, 46818630, 49939872, 56182356, 62424840, 70227945, 74909808, 83233120, 93637260, 112364712, 124849680, 140455890, 149819616, 187274520, 224729424, 249699360, 280911780, 374549040, 449458848, 561823560, 749098080, 1123647120, 2247294240]

約数ペア:

[(1, 2247294240), (2, 1123647120), (3, 749098080), (4, 561823560), (5, 449458848), (6, 374549040), (8, 280911780), (9, 249699360), (10, 224729424), (12, 187274520), (15, 149819616), (16, 140455890), (18, 124849680), (20, 112364712), (24, 93637260), (27, 83233120), (30, 74909808), (32, 70227945), (36, 62424840), (40, 56182356), (45, 49939872), (48, 46818630), (54, 41616560), (60, 37454904), (72, 31212420), (80, 28091178), (90, 24969936), (96, 23409315), (108, 20808280), (120, 18727452), (135, 16646624), (144, 15606210), (160, 14045589), (180, 12484968), (216, 10404140), (240, 9363726), (270, 8323312), (288, 7803105), (360, 6242484), (432, 5202070), (480, 4681863), (540, 4161656), (661, 3399840), (720, 3121242), (787, 2855520), (864, 2601035), (1080, 2080828), (1322, 1699920), (1440, 1560621), (1574, 1427760), (1983, 1133280), (2160, 1040414), (2361, 951840), (2644, 849960), (3148, 713880), (3305, 679968), (3935, 571104), (3966, 566640), (4320, 520207), (4722, 475920), (5288, 424980), (5949, 377760), (6296, 356940), (6610, 339984), (7083, 317280), (7870, 285552), (7932, 283320), (9444, 237960), (9915, 226656), (10576, 212490), (11805, 190368), (11898, 188880), (12592, 178470), (13220, 169992), (14166, 158640), (15740, 142776), (15864, 141660), (17847, 125920), (18888, 118980), (19830, 113328), (21152, 106245), (21249, 105760), (23610, 95184), (23796, 94440), (25184, 89235), (26440, 84996), (28332, 79320), (29745, 75552), (31480, 71388), (31728, 70830), (35415, 63456), (35694, 62960), (37776, 59490), (39660, 56664), (42498, 52880), (47220, 47592)]