130631040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{22679}}^1$

素因数の和:22704

約数の個数: 96

約数和(自身を含む): 451105200

約数和(自身を除く): 320474160

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 22679, 45358, 68037, 90716, 113395, 136074, 181432, 204111, 226790, 272148, 340185, 362864, 408222, 453580, 544296, 680370, 725728, 816444, 907160, 1020555, 1088592, 1360740, 1451456, 1632888, 1814320, 2041110, 2177184, 2721480, 2902912, 3265776, 3628640, 4082220, 4354368, 5442960, 6531552, 7257280, 8164440, 8708736, 10885920, 13063104, 14514560, 16328880, 21771840, 26126208, 32657760, 43543680, 65315520, 130631040]

約数ペア:

[(1, 130631040), (2, 65315520), (3, 43543680), (4, 32657760), (5, 26126208), (6, 21771840), (8, 16328880), (9, 14514560), (10, 13063104), (12, 10885920), (15, 8708736), (16, 8164440), (18, 7257280), (20, 6531552), (24, 5442960), (30, 4354368), (32, 4082220), (36, 3628640), (40, 3265776), (45, 2902912), (48, 2721480), (60, 2177184), (64, 2041110), (72, 1814320), (80, 1632888), (90, 1451456), (96, 1360740), (120, 1088592), (128, 1020555), (144, 907160), (160, 816444), (180, 725728), (192, 680370), (240, 544296), (288, 453580), (320, 408222), (360, 362864), (384, 340185), (480, 272148), (576, 226790), (640, 204111), (720, 181432), (960, 136074), (1152, 113395), (1440, 90716), (1920, 68037), (2880, 45358), (5760, 22679)]