73959120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 250504800

約数和(自身を除く): 176545680

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, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 739, 834, 1112, 1251, 1390, 1478, 1668, 2085, 2217, 2224, 2502, 2780, 2956, 3336, 3695, 4170, 4434, 5004, 5560, 5912, 6255, 6651, 6672, 7390, 8340, 8868, 10008, 11085, 11120, 11824, 12510, 13302, 14780, 16680, 17736, 20016, 22170, 25020, 26604, 29560, 33255, 33360, 35472, 44340, 50040, 53208, 59120, 66510, 88680, 100080, 102721, 106416, 133020, 177360, 205442, 266040, 308163, 410884, 513605, 532080, 616326, 821768, 924489, 1027210, 1232652, 1540815, 1643536, 1848978, 2054420, 2465304, 3081630, 3697956, 4108840, 4622445, 4930608, 6163260, 7395912, 8217680, 9244890, 12326520, 14791824, 18489780, 24653040, 36979560, 73959120]

約数ペア:

[(1, 73959120), (2, 36979560), (3, 24653040), (4, 18489780), (5, 14791824), (6, 12326520), (8, 9244890), (9, 8217680), (10, 7395912), (12, 6163260), (15, 4930608), (16, 4622445), (18, 4108840), (20, 3697956), (24, 3081630), (30, 2465304), (36, 2054420), (40, 1848978), (45, 1643536), (48, 1540815), (60, 1232652), (72, 1027210), (80, 924489), (90, 821768), (120, 616326), (139, 532080), (144, 513605), (180, 410884), (240, 308163), (278, 266040), (360, 205442), (417, 177360), (556, 133020), (695, 106416), (720, 102721), (739, 100080), (834, 88680), (1112, 66510), (1251, 59120), (1390, 53208), (1478, 50040), (1668, 44340), (2085, 35472), (2217, 33360), (2224, 33255), (2502, 29560), (2780, 26604), (2956, 25020), (3336, 22170), (3695, 20016), (4170, 17736), (4434, 16680), (5004, 14780), (5560, 13302), (5912, 12510), (6255, 11824), (6651, 11120), (6672, 11085), (7390, 10008), (8340, 8868)]