127403520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 160

約数和(自身を含む): 416303712

約数和(自身を除く): 288900192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 313, 318, 320, 384, 424, 480, 512, 530, 626, 636, 640, 768, 795, 848, 939, 960, 1060, 1252, 1272, 1280, 1536, 1565, 1590, 1696, 1878, 1920, 2120, 2504, 2544, 2560, 3130, 3180, 3392, 3756, 3840, 4240, 4695, 5008, 5088, 6260, 6360, 6784, 7512, 7680, 8480, 9390, 10016, 10176, 12520, 12720, 13568, 15024, 16589, 16960, 18780, 20032, 20352, 25040, 25440, 27136, 30048, 33178, 33920, 37560, 40064, 40704, 49767, 50080, 50880, 60096, 66356, 67840, 75120, 80128, 81408, 82945, 99534, 100160, 101760, 120192, 132712, 135680, 150240, 160256, 165890, 199068, 200320, 203520, 240384, 248835, 265424, 300480, 331780, 398136, 400640, 407040, 480768, 497670, 530848, 600960, 663560, 796272, 801280, 995340, 1061696, 1201920, 1327120, 1592544, 1990680, 2123392, 2403840, 2654240, 3185088, 3981360, 4246784, 5308480, 6370176, 7962720, 8493568, 10616960, 12740352, 15925440, 21233920, 25480704, 31850880, 42467840, 63701760, 127403520]

約数ペア:

[(1, 127403520), (2, 63701760), (3, 42467840), (4, 31850880), (5, 25480704), (6, 21233920), (8, 15925440), (10, 12740352), (12, 10616960), (15, 8493568), (16, 7962720), (20, 6370176), (24, 5308480), (30, 4246784), (32, 3981360), (40, 3185088), (48, 2654240), (53, 2403840), (60, 2123392), (64, 1990680), (80, 1592544), (96, 1327120), (106, 1201920), (120, 1061696), (128, 995340), (159, 801280), (160, 796272), (192, 663560), (212, 600960), (240, 530848), (256, 497670), (265, 480768), (313, 407040), (318, 400640), (320, 398136), (384, 331780), (424, 300480), (480, 265424), (512, 248835), (530, 240384), (626, 203520), (636, 200320), (640, 199068), (768, 165890), (795, 160256), (848, 150240), (939, 135680), (960, 132712), (1060, 120192), (1252, 101760), (1272, 100160), (1280, 99534), (1536, 82945), (1565, 81408), (1590, 80128), (1696, 75120), (1878, 67840), (1920, 66356), (2120, 60096), (2504, 50880), (2544, 50080), (2560, 49767), (3130, 40704), (3180, 40064), (3392, 37560), (3756, 33920), (3840, 33178), (4240, 30048), (4695, 27136), (5008, 25440), (5088, 25040), (6260, 20352), (6360, 20032), (6784, 18780), (7512, 16960), (7680, 16589), (8480, 15024), (9390, 13568), (10016, 12720), (10176, 12520)]