179451840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1747}}^1$

素因数の和:1874

約数の個数: 112

約数和(自身を含む): 575413632

約数和(自身を除く): 395961792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 642, 856, 960, 1070, 1284, 1605, 1712, 1747, 2140, 2568, 3210, 3424, 3494, 4280, 5136, 5241, 6420, 6848, 6988, 8560, 8735, 10272, 10482, 12840, 13976, 17120, 17470, 20544, 20964, 25680, 26205, 27952, 34240, 34940, 41928, 51360, 52410, 55904, 69880, 83856, 102720, 104820, 111808, 139760, 167712, 186929, 209640, 279520, 335424, 373858, 419280, 559040, 560787, 747716, 838560, 934645, 1121574, 1495432, 1677120, 1869290, 2243148, 2803935, 2990864, 3738580, 4486296, 5607870, 5981728, 7477160, 8972592, 11215740, 11963456, 14954320, 17945184, 22431480, 29908640, 35890368, 44862960, 59817280, 89725920, 179451840]

約数ペア:

[(1, 179451840), (2, 89725920), (3, 59817280), (4, 44862960), (5, 35890368), (6, 29908640), (8, 22431480), (10, 17945184), (12, 14954320), (15, 11963456), (16, 11215740), (20, 8972592), (24, 7477160), (30, 5981728), (32, 5607870), (40, 4486296), (48, 3738580), (60, 2990864), (64, 2803935), (80, 2243148), (96, 1869290), (107, 1677120), (120, 1495432), (160, 1121574), (192, 934645), (214, 838560), (240, 747716), (320, 560787), (321, 559040), (428, 419280), (480, 373858), (535, 335424), (642, 279520), (856, 209640), (960, 186929), (1070, 167712), (1284, 139760), (1605, 111808), (1712, 104820), (1747, 102720), (2140, 83856), (2568, 69880), (3210, 55904), (3424, 52410), (3494, 51360), (4280, 41928), (5136, 34940), (5241, 34240), (6420, 27952), (6848, 26205), (6988, 25680), (8560, 20964), (8735, 20544), (10272, 17470), (10482, 17120), (12840, 13976)]