65315520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22679}}^1$

素因数の和:22702

約数の個数: 84

約数和(自身を含む): 224668080

約数和(自身を除く): 159352560

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 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, 3265776, 3628640, 4082220, 4354368, 5442960, 6531552, 7257280, 8164440, 10885920, 13063104, 16328880, 21771840, 32657760, 65315520]

約数ペア:

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