550813440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 1770725376

約数和(自身を除く): 1219911936

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, 191, 192, 240, 256, 320, 382, 384, 480, 573, 640, 751, 764, 768, 955, 960, 1146, 1280, 1502, 1528, 1910, 1920, 2253, 2292, 2865, 3004, 3056, 3755, 3820, 3840, 4506, 4584, 5730, 6008, 6112, 7510, 7640, 9012, 9168, 11265, 11460, 12016, 12224, 15020, 15280, 18024, 18336, 22530, 22920, 24032, 24448, 30040, 30560, 36048, 36672, 45060, 45840, 48064, 48896, 60080, 61120, 72096, 73344, 90120, 91680, 96128, 120160, 122240, 143441, 144192, 146688, 180240, 183360, 192256, 240320, 244480, 286882, 288384, 360480, 366720, 430323, 480640, 573764, 576768, 717205, 720960, 733440, 860646, 961280, 1147528, 1434410, 1441920, 1721292, 2151615, 2295056, 2868820, 2883840, 3442584, 4303230, 4590112, 5737640, 6885168, 8606460, 9180224, 11475280, 13770336, 17212920, 18360448, 22950560, 27540672, 34425840, 36720896, 45901120, 55081344, 68851680, 91802240, 110162688, 137703360, 183604480, 275406720, 550813440]

約数ペア:

[(1, 550813440), (2, 275406720), (3, 183604480), (4, 137703360), (5, 110162688), (6, 91802240), (8, 68851680), (10, 55081344), (12, 45901120), (15, 36720896), (16, 34425840), (20, 27540672), (24, 22950560), (30, 18360448), (32, 17212920), (40, 13770336), (48, 11475280), (60, 9180224), (64, 8606460), (80, 6885168), (96, 5737640), (120, 4590112), (128, 4303230), (160, 3442584), (191, 2883840), (192, 2868820), (240, 2295056), (256, 2151615), (320, 1721292), (382, 1441920), (384, 1434410), (480, 1147528), (573, 961280), (640, 860646), (751, 733440), (764, 720960), (768, 717205), (955, 576768), (960, 573764), (1146, 480640), (1280, 430323), (1502, 366720), (1528, 360480), (1910, 288384), (1920, 286882), (2253, 244480), (2292, 240320), (2865, 192256), (3004, 183360), (3056, 180240), (3755, 146688), (3820, 144192), (3840, 143441), (4506, 122240), (4584, 120160), (5730, 96128), (6008, 91680), (6112, 90120), (7510, 73344), (7640, 72096), (9012, 61120), (9168, 60080), (11265, 48896), (11460, 48064), (12016, 45840), (12224, 45060), (15020, 36672), (15280, 36048), (18024, 30560), (18336, 30040), (22530, 24448), (22920, 24032)]