198252720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1213}}^1$

素因数の和:1459

約数の個数: 120

約数和(自身を含む): 669283056

約数和(自身を除く): 471030336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 227, 240, 360, 454, 681, 720, 908, 1135, 1213, 1362, 1816, 2043, 2270, 2426, 2724, 3405, 3632, 3639, 4086, 4540, 4852, 5448, 6065, 6810, 7278, 8172, 9080, 9704, 10215, 10896, 10917, 12130, 13620, 14556, 16344, 18160, 18195, 19408, 20430, 21834, 24260, 27240, 29112, 32688, 36390, 40860, 43668, 48520, 54480, 54585, 58224, 72780, 81720, 87336, 97040, 109170, 145560, 163440, 174672, 218340, 275351, 291120, 436680, 550702, 826053, 873360, 1101404, 1376755, 1652106, 2202808, 2478159, 2753510, 3304212, 4130265, 4405616, 4956318, 5507020, 6608424, 8260530, 9912636, 11014040, 12390795, 13216848, 16521060, 19825272, 22028080, 24781590, 33042120, 39650544, 49563180, 66084240, 99126360, 198252720]

約数ペア:

[(1, 198252720), (2, 99126360), (3, 66084240), (4, 49563180), (5, 39650544), (6, 33042120), (8, 24781590), (9, 22028080), (10, 19825272), (12, 16521060), (15, 13216848), (16, 12390795), (18, 11014040), (20, 9912636), (24, 8260530), (30, 6608424), (36, 5507020), (40, 4956318), (45, 4405616), (48, 4130265), (60, 3304212), (72, 2753510), (80, 2478159), (90, 2202808), (120, 1652106), (144, 1376755), (180, 1101404), (227, 873360), (240, 826053), (360, 550702), (454, 436680), (681, 291120), (720, 275351), (908, 218340), (1135, 174672), (1213, 163440), (1362, 145560), (1816, 109170), (2043, 97040), (2270, 87336), (2426, 81720), (2724, 72780), (3405, 58224), (3632, 54585), (3639, 54480), (4086, 48520), (4540, 43668), (4852, 40860), (5448, 36390), (6065, 32688), (6810, 29112), (7278, 27240), (8172, 24260), (9080, 21834), (9704, 20430), (10215, 19408), (10896, 18195), (10917, 18160), (12130, 16344), (13620, 14556)]