73567680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:606

約数の個数: 112

約数和(自身を含む): 235366560

約数和(自身を除く): 161798880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 389, 394, 480, 591, 778, 788, 960, 985, 1167, 1182, 1556, 1576, 1945, 1970, 2334, 2364, 2955, 3112, 3152, 3890, 3940, 4668, 4728, 5835, 5910, 6224, 6304, 7780, 7880, 9336, 9456, 11670, 11820, 12448, 12608, 15560, 15760, 18672, 18912, 23340, 23640, 24896, 31120, 31520, 37344, 37824, 46680, 47280, 62240, 63040, 74688, 76633, 93360, 94560, 124480, 153266, 186720, 189120, 229899, 306532, 373440, 383165, 459798, 613064, 766330, 919596, 1149495, 1226128, 1532660, 1839192, 2298990, 2452256, 3065320, 3678384, 4597980, 4904512, 6130640, 7356768, 9195960, 12261280, 14713536, 18391920, 24522560, 36783840, 73567680]

約数ペア:

[(1, 73567680), (2, 36783840), (3, 24522560), (4, 18391920), (5, 14713536), (6, 12261280), (8, 9195960), (10, 7356768), (12, 6130640), (15, 4904512), (16, 4597980), (20, 3678384), (24, 3065320), (30, 2452256), (32, 2298990), (40, 1839192), (48, 1532660), (60, 1226128), (64, 1149495), (80, 919596), (96, 766330), (120, 613064), (160, 459798), (192, 383165), (197, 373440), (240, 306532), (320, 229899), (389, 189120), (394, 186720), (480, 153266), (591, 124480), (778, 94560), (788, 93360), (960, 76633), (985, 74688), (1167, 63040), (1182, 62240), (1556, 47280), (1576, 46680), (1945, 37824), (1970, 37344), (2334, 31520), (2364, 31120), (2955, 24896), (3112, 23640), (3152, 23340), (3890, 18912), (3940, 18672), (4668, 15760), (4728, 15560), (5835, 12608), (5910, 12448), (6224, 11820), (6304, 11670), (7780, 9456), (7880, 9336)]