118702720

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 294742260

約数和(自身を除く): 176039540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 193, 248, 310, 320, 386, 496, 620, 640, 772, 961, 965, 992, 1240, 1544, 1922, 1930, 1984, 2480, 3088, 3844, 3860, 3968, 4805, 4960, 5983, 6176, 7688, 7720, 9610, 9920, 11966, 12352, 15376, 15440, 19220, 19840, 23932, 24704, 29915, 30752, 30880, 38440, 47864, 59830, 61504, 61760, 76880, 95728, 119660, 123008, 123520, 153760, 185473, 191456, 239320, 307520, 370946, 382912, 478640, 615040, 741892, 765824, 927365, 957280, 1483784, 1854730, 1914560, 2967568, 3709460, 3829120, 5935136, 7418920, 11870272, 14837840, 23740544, 29675680, 59351360, 118702720]

約数ペア:

[(1, 118702720), (2, 59351360), (4, 29675680), (5, 23740544), (8, 14837840), (10, 11870272), (16, 7418920), (20, 5935136), (31, 3829120), (32, 3709460), (40, 2967568), (62, 1914560), (64, 1854730), (80, 1483784), (124, 957280), (128, 927365), (155, 765824), (160, 741892), (193, 615040), (248, 478640), (310, 382912), (320, 370946), (386, 307520), (496, 239320), (620, 191456), (640, 185473), (772, 153760), (961, 123520), (965, 123008), (992, 119660), (1240, 95728), (1544, 76880), (1922, 61760), (1930, 61504), (1984, 59830), (2480, 47864), (3088, 38440), (3844, 30880), (3860, 30752), (3968, 29915), (4805, 24704), (4960, 23932), (5983, 19840), (6176, 19220), (7688, 15440), (7720, 15376), (9610, 12352), (9920, 11966)]