5389281720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{75991}}^1$

素因数の和:76205

約数の個数: 96

約数和(自身を含む): 17604306720

約数和(自身を除く): 12215025000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 11820, 14184, 17730, 23640, 35460, 70920, 75991, 151982, 227973, 303964, 379955, 455946, 607928, 683919, 759910, 911892, 1139865, 1367838, 1519820, 1823784, 2279730, 2735676, 3039640, 3419595, 4559460, 5471352, 6839190, 9118920, 13678380, 14970227, 27356760, 29940454, 44910681, 59880908, 74851135, 89821362, 119761816, 134732043, 149702270, 179642724, 224553405, 269464086, 299404540, 359285448, 449106810, 538928172, 598809080, 673660215, 898213620, 1077856344, 1347320430, 1796427240, 2694640860, 5389281720]

約数ペア:

[(1, 5389281720), (2, 2694640860), (3, 1796427240), (4, 1347320430), (5, 1077856344), (6, 898213620), (8, 673660215), (9, 598809080), (10, 538928172), (12, 449106810), (15, 359285448), (18, 299404540), (20, 269464086), (24, 224553405), (30, 179642724), (36, 149702270), (40, 134732043), (45, 119761816), (60, 89821362), (72, 74851135), (90, 59880908), (120, 44910681), (180, 29940454), (197, 27356760), (360, 14970227), (394, 13678380), (591, 9118920), (788, 6839190), (985, 5471352), (1182, 4559460), (1576, 3419595), (1773, 3039640), (1970, 2735676), (2364, 2279730), (2955, 1823784), (3546, 1519820), (3940, 1367838), (4728, 1139865), (5910, 911892), (7092, 759910), (7880, 683919), (8865, 607928), (11820, 455946), (14184, 379955), (17730, 303964), (23640, 227973), (35460, 151982), (70920, 75991)]