90124080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2741}}^1$

素因数の和:2894

約数の個数: 80

約数和(自身を含む): 281526624

約数和(自身を除く): 191402544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 2741, 3288, 4110, 5480, 5482, 6576, 8220, 8223, 10960, 10964, 13705, 16440, 16446, 21928, 27410, 32880, 32892, 41115, 43856, 54820, 65784, 82230, 109640, 131568, 164460, 219280, 328920, 375517, 657840, 751034, 1126551, 1502068, 1877585, 2253102, 3004136, 3755170, 4506204, 5632755, 6008272, 7510340, 9012408, 11265510, 15020680, 18024816, 22531020, 30041360, 45062040, 90124080]

約数ペア:

[(1, 90124080), (2, 45062040), (3, 30041360), (4, 22531020), (5, 18024816), (6, 15020680), (8, 11265510), (10, 9012408), (12, 7510340), (15, 6008272), (16, 5632755), (20, 4506204), (24, 3755170), (30, 3004136), (40, 2253102), (48, 1877585), (60, 1502068), (80, 1126551), (120, 751034), (137, 657840), (240, 375517), (274, 328920), (411, 219280), (548, 164460), (685, 131568), (822, 109640), (1096, 82230), (1370, 65784), (1644, 54820), (2055, 43856), (2192, 41115), (2740, 32892), (2741, 32880), (3288, 27410), (4110, 21928), (5480, 16446), (5482, 16440), (6576, 13705), (8220, 10964), (8223, 10960)]