338484480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 1089239424

約数和(自身を除く): 750754944

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, 128, 160, 181, 192, 240, 256, 320, 362, 384, 480, 487, 543, 640, 724, 768, 905, 960, 974, 1086, 1280, 1448, 1461, 1810, 1920, 1948, 2172, 2435, 2715, 2896, 2922, 3620, 3840, 3896, 4344, 4870, 5430, 5792, 5844, 7240, 7305, 7792, 8688, 9740, 10860, 11584, 11688, 14480, 14610, 15584, 17376, 19480, 21720, 23168, 23376, 28960, 29220, 31168, 34752, 38960, 43440, 46336, 46752, 57920, 58440, 62336, 69504, 77920, 86880, 88147, 93504, 115840, 116880, 124672, 139008, 155840, 173760, 176294, 187008, 231680, 233760, 264441, 311680, 347520, 352588, 374016, 440735, 467520, 528882, 623360, 695040, 705176, 881470, 935040, 1057764, 1322205, 1410352, 1762940, 1870080, 2115528, 2644410, 2820704, 3525880, 4231056, 5288820, 5641408, 7051760, 8462112, 10577640, 11282816, 14103520, 16924224, 21155280, 22565632, 28207040, 33848448, 42310560, 56414080, 67696896, 84621120, 112828160, 169242240, 338484480]

約数ペア:

[(1, 338484480), (2, 169242240), (3, 112828160), (4, 84621120), (5, 67696896), (6, 56414080), (8, 42310560), (10, 33848448), (12, 28207040), (15, 22565632), (16, 21155280), (20, 16924224), (24, 14103520), (30, 11282816), (32, 10577640), (40, 8462112), (48, 7051760), (60, 5641408), (64, 5288820), (80, 4231056), (96, 3525880), (120, 2820704), (128, 2644410), (160, 2115528), (181, 1870080), (192, 1762940), (240, 1410352), (256, 1322205), (320, 1057764), (362, 935040), (384, 881470), (480, 705176), (487, 695040), (543, 623360), (640, 528882), (724, 467520), (768, 440735), (905, 374016), (960, 352588), (974, 347520), (1086, 311680), (1280, 264441), (1448, 233760), (1461, 231680), (1810, 187008), (1920, 176294), (1948, 173760), (2172, 155840), (2435, 139008), (2715, 124672), (2896, 116880), (2922, 115840), (3620, 93504), (3840, 88147), (3896, 86880), (4344, 77920), (4870, 69504), (5430, 62336), (5792, 58440), (5844, 57920), (7240, 46752), (7305, 46336), (7792, 43440), (8688, 38960), (9740, 34752), (10860, 31168), (11584, 29220), (11688, 28960), (14480, 23376), (14610, 23168), (15584, 21720), (17376, 19480)]