63717120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5531}}^1$

素因数の和:5558

約数の個数: 108

約数和(自身を含む): 220494456

約数和(自身を除く): 156777336

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5531, 5760, 11062, 11520, 16593, 22124, 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, 3185856, 3539840, 3982320, 4247808, 5309760, 6371712, 7079680, 7964640, 10619520, 12743424, 15929280, 21239040, 31858560, 63717120]

約数ペア:

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