26615040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 88300800

約数和(自身を除く): 61685760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 239, 240, 256, 290, 320, 348, 384, 435, 464, 478, 480, 580, 640, 696, 717, 768, 870, 928, 956, 960, 1160, 1195, 1280, 1392, 1434, 1740, 1856, 1912, 1920, 2320, 2390, 2784, 2868, 3480, 3585, 3712, 3824, 3840, 4640, 4780, 5568, 5736, 6931, 6960, 7170, 7424, 7648, 9280, 9560, 11136, 11472, 13862, 13920, 14340, 15296, 18560, 19120, 20793, 22272, 22944, 27724, 27840, 28680, 30592, 34655, 37120, 38240, 41586, 45888, 55448, 55680, 57360, 61184, 69310, 76480, 83172, 91776, 103965, 110896, 111360, 114720, 138620, 152960, 166344, 183552, 207930, 221792, 229440, 277240, 305920, 332688, 415860, 443584, 458880, 554480, 665376, 831720, 887168, 917760, 1108960, 1330752, 1663440, 1774336, 2217920, 2661504, 3326880, 4435840, 5323008, 6653760, 8871680, 13307520, 26615040]

約数ペア:

[(1, 26615040), (2, 13307520), (3, 8871680), (4, 6653760), (5, 5323008), (6, 4435840), (8, 3326880), (10, 2661504), (12, 2217920), (15, 1774336), (16, 1663440), (20, 1330752), (24, 1108960), (29, 917760), (30, 887168), (32, 831720), (40, 665376), (48, 554480), (58, 458880), (60, 443584), (64, 415860), (80, 332688), (87, 305920), (96, 277240), (116, 229440), (120, 221792), (128, 207930), (145, 183552), (160, 166344), (174, 152960), (192, 138620), (232, 114720), (239, 111360), (240, 110896), (256, 103965), (290, 91776), (320, 83172), (348, 76480), (384, 69310), (435, 61184), (464, 57360), (478, 55680), (480, 55448), (580, 45888), (640, 41586), (696, 38240), (717, 37120), (768, 34655), (870, 30592), (928, 28680), (956, 27840), (960, 27724), (1160, 22944), (1195, 22272), (1280, 20793), (1392, 19120), (1434, 18560), (1740, 15296), (1856, 14340), (1912, 13920), (1920, 13862), (2320, 11472), (2390, 11136), (2784, 9560), (2868, 9280), (3480, 7648), (3585, 7424), (3712, 7170), (3824, 6960), (3840, 6931), (4640, 5736), (4780, 5568)]