2173479120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{56957}}^1$

素因数の和:57029

約数の個数: 120

約数和(自身を含む): 7437119976

約数和(自身を除く): 5263640856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 56957, 113914, 170871, 227828, 284785, 341742, 455656, 512613, 569570, 683484, 854355, 911312, 1025226, 1139140, 1366968, 1708710, 2050452, 2278280, 2563065, 2733936, 3018721, 3417420, 4100904, 4556560, 5126130, 6037442, 6834840, 8201808, 9056163, 10252260, 12074884, 13669680, 15093605, 18112326, 20504520, 24149768, 27168489, 30187210, 36224652, 41009040, 45280815, 48299536, 54336978, 60374420, 72449304, 90561630, 108673956, 120748840, 135842445, 144898608, 181123260, 217347912, 241497680, 271684890, 362246520, 434695824, 543369780, 724493040, 1086739560, 2173479120]

約数ペア:

[(1, 2173479120), (2, 1086739560), (3, 724493040), (4, 543369780), (5, 434695824), (6, 362246520), (8, 271684890), (9, 241497680), (10, 217347912), (12, 181123260), (15, 144898608), (16, 135842445), (18, 120748840), (20, 108673956), (24, 90561630), (30, 72449304), (36, 60374420), (40, 54336978), (45, 48299536), (48, 45280815), (53, 41009040), (60, 36224652), (72, 30187210), (80, 27168489), (90, 24149768), (106, 20504520), (120, 18112326), (144, 15093605), (159, 13669680), (180, 12074884), (212, 10252260), (240, 9056163), (265, 8201808), (318, 6834840), (360, 6037442), (424, 5126130), (477, 4556560), (530, 4100904), (636, 3417420), (720, 3018721), (795, 2733936), (848, 2563065), (954, 2278280), (1060, 2050452), (1272, 1708710), (1590, 1366968), (1908, 1139140), (2120, 1025226), (2385, 911312), (2544, 854355), (3180, 683484), (3816, 569570), (4240, 512613), (4770, 455656), (6360, 341742), (7632, 284785), (9540, 227828), (12720, 170871), (19080, 113914), (38160, 56957)]