76505760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53129}}^1$

素因数の和:53150

約数の個数: 72

約数和(自身を含む): 261080820

約数和(自身を除く): 184575060

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, 720, 1440, 53129, 106258, 159387, 212516, 265645, 318774, 425032, 478161, 531290, 637548, 796935, 850064, 956322, 1062580, 1275096, 1593870, 1700128, 1912644, 2125160, 2390805, 2550192, 3187740, 3825288, 4250320, 4781610, 5100384, 6375480, 7650576, 8500640, 9563220, 12750960, 15301152, 19126440, 25501920, 38252880, 76505760]

約数ペア:

[(1, 76505760), (2, 38252880), (3, 25501920), (4, 19126440), (5, 15301152), (6, 12750960), (8, 9563220), (9, 8500640), (10, 7650576), (12, 6375480), (15, 5100384), (16, 4781610), (18, 4250320), (20, 3825288), (24, 3187740), (30, 2550192), (32, 2390805), (36, 2125160), (40, 1912644), (45, 1700128), (48, 1593870), (60, 1275096), (72, 1062580), (80, 956322), (90, 850064), (96, 796935), (120, 637548), (144, 531290), (160, 478161), (180, 425032), (240, 318774), (288, 265645), (360, 212516), (480, 159387), (720, 106258), (1440, 53129)]