127434240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{5531}}^1$

素因数の和:5560

約数の個数: 120

約数和(自身を含む): 441420408

約数和(自身を除く): 313986168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5531, 5760, 7680, 11062, 11520, 16593, 22124, 23040, 27655, 33186, 44248, 49779, 55310, 66372, 82965, 88496, 99558, 110620, 132744, 165930, 176992, 199116, 221240, 248895, 265488, 331860, 353984, 398232, 442480, 497790, 530976, 663720, 707968, 796464, 884960, 995580, 1061952, 1327440, 1415936, 1592928, 1769920, 1991160, 2123904, 2654880, 2831872, 3185856, 3539840, 3982320, 4247808, 5309760, 6371712, 7079680, 7964640, 8495616, 10619520, 12743424, 14159360, 15929280, 21239040, 25486848, 31858560, 42478080, 63717120, 127434240]

約数ペア:

[(1, 127434240), (2, 63717120), (3, 42478080), (4, 31858560), (5, 25486848), (6, 21239040), (8, 15929280), (9, 14159360), (10, 12743424), (12, 10619520), (15, 8495616), (16, 7964640), (18, 7079680), (20, 6371712), (24, 5309760), (30, 4247808), (32, 3982320), (36, 3539840), (40, 3185856), (45, 2831872), (48, 2654880), (60, 2123904), (64, 1991160), (72, 1769920), (80, 1592928), (90, 1415936), (96, 1327440), (120, 1061952), (128, 995580), (144, 884960), (160, 796464), (180, 707968), (192, 663720), (240, 530976), (256, 497790), (288, 442480), (320, 398232), (360, 353984), (384, 331860), (480, 265488), (512, 248895), (576, 221240), (640, 199116), (720, 176992), (768, 165930), (960, 132744), (1152, 110620), (1280, 99558), (1440, 88496), (1536, 82965), (1920, 66372), (2304, 55310), (2560, 49779), (2880, 44248), (3840, 33186), (4608, 27655), (5531, 23040), (5760, 22124), (7680, 16593), (11062, 11520)]