147217680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1629

約数の個数: 120

約数和(自身を含む): 498301440

約数和(自身を除く): 351083760

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, 834, 1112, 1251, 1390, 1471, 1668, 2085, 2224, 2502, 2780, 2942, 3336, 4170, 4413, 5004, 5560, 5884, 6255, 6672, 7355, 8340, 8826, 10008, 11120, 11768, 12510, 13239, 14710, 16680, 17652, 20016, 22065, 23536, 25020, 26478, 29420, 33360, 35304, 44130, 50040, 52956, 58840, 66195, 70608, 88260, 100080, 105912, 117680, 132390, 176520, 204469, 211824, 264780, 353040, 408938, 529560, 613407, 817876, 1022345, 1059120, 1226814, 1635752, 1840221, 2044690, 2453628, 3067035, 3271504, 3680442, 4089380, 4907256, 6134070, 7360884, 8178760, 9201105, 9814512, 12268140, 14721768, 16357520, 18402210, 24536280, 29443536, 36804420, 49072560, 73608840, 147217680]

約数ペア:

[(1, 147217680), (2, 73608840), (3, 49072560), (4, 36804420), (5, 29443536), (6, 24536280), (8, 18402210), (9, 16357520), (10, 14721768), (12, 12268140), (15, 9814512), (16, 9201105), (18, 8178760), (20, 7360884), (24, 6134070), (30, 4907256), (36, 4089380), (40, 3680442), (45, 3271504), (48, 3067035), (60, 2453628), (72, 2044690), (80, 1840221), (90, 1635752), (120, 1226814), (139, 1059120), (144, 1022345), (180, 817876), (240, 613407), (278, 529560), (360, 408938), (417, 353040), (556, 264780), (695, 211824), (720, 204469), (834, 176520), (1112, 132390), (1251, 117680), (1390, 105912), (1471, 100080), (1668, 88260), (2085, 70608), (2224, 66195), (2502, 58840), (2780, 52956), (2942, 50040), (3336, 44130), (4170, 35304), (4413, 33360), (5004, 29420), (5560, 26478), (5884, 25020), (6255, 23536), (6672, 22065), (7355, 20016), (8340, 17652), (8826, 16680), (10008, 14710), (11120, 13239), (11768, 12510)]