19054689120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{25301}}^1$

素因数の和:25845

約数の個数: 144

約数和(自身を含む): 65151030672

約数和(自身を除く): 46096341552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 523, 720, 1046, 1440, 1569, 2092, 2615, 3138, 4184, 4707, 5230, 6276, 7845, 8368, 9414, 10460, 12552, 15690, 16736, 18828, 20920, 23535, 25104, 25301, 31380, 37656, 41840, 47070, 50208, 50602, 62760, 75312, 75903, 83680, 94140, 101204, 125520, 126505, 150624, 151806, 188280, 202408, 227709, 251040, 253010, 303612, 376560, 379515, 404816, 455418, 506020, 607224, 753120, 759030, 809632, 910836, 1012040, 1138545, 1214448, 1518060, 1821672, 2024080, 2277090, 2428896, 3036120, 3643344, 4048160, 4554180, 6072240, 7286688, 9108360, 12144480, 13232423, 18216720, 26464846, 36433440, 39697269, 52929692, 66162115, 79394538, 105859384, 119091807, 132324230, 158789076, 198486345, 211718768, 238183614, 264648460, 317578152, 396972690, 423437536, 476367228, 529296920, 595459035, 635156304, 793945380, 952734456, 1058593840, 1190918070, 1270312608, 1587890760, 1905468912, 2117187680, 2381836140, 3175781520, 3810937824, 4763672280, 6351563040, 9527344560, 19054689120]

約数ペア:

[(1, 19054689120), (2, 9527344560), (3, 6351563040), (4, 4763672280), (5, 3810937824), (6, 3175781520), (8, 2381836140), (9, 2117187680), (10, 1905468912), (12, 1587890760), (15, 1270312608), (16, 1190918070), (18, 1058593840), (20, 952734456), (24, 793945380), (30, 635156304), (32, 595459035), (36, 529296920), (40, 476367228), (45, 423437536), (48, 396972690), (60, 317578152), (72, 264648460), (80, 238183614), (90, 211718768), (96, 198486345), (120, 158789076), (144, 132324230), (160, 119091807), (180, 105859384), (240, 79394538), (288, 66162115), (360, 52929692), (480, 39697269), (523, 36433440), (720, 26464846), (1046, 18216720), (1440, 13232423), (1569, 12144480), (2092, 9108360), (2615, 7286688), (3138, 6072240), (4184, 4554180), (4707, 4048160), (5230, 3643344), (6276, 3036120), (7845, 2428896), (8368, 2277090), (9414, 2024080), (10460, 1821672), (12552, 1518060), (15690, 1214448), (16736, 1138545), (18828, 1012040), (20920, 910836), (23535, 809632), (25104, 759030), (25301, 753120), (31380, 607224), (37656, 506020), (41840, 455418), (47070, 404816), (50208, 379515), (50602, 376560), (62760, 303612), (75312, 253010), (75903, 251040), (83680, 227709), (94140, 202408), (101204, 188280), (125520, 151806), (126505, 150624)]