55473480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 181359360

約数和(自身を除く): 125885880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 691, 892, 1115, 1338, 1382, 1784, 2007, 2073, 2230, 2676, 2764, 3345, 3455, 4014, 4146, 4460, 5352, 5528, 6219, 6690, 6910, 8028, 8292, 8920, 10035, 10365, 12438, 13380, 13820, 16056, 16584, 20070, 20730, 24876, 26760, 27640, 31095, 40140, 41460, 49752, 62190, 80280, 82920, 124380, 154093, 248760, 308186, 462279, 616372, 770465, 924558, 1232744, 1386837, 1540930, 1849116, 2311395, 2773674, 3081860, 3698232, 4622790, 5547348, 6163720, 6934185, 9245580, 11094696, 13868370, 18491160, 27736740, 55473480]

約数ペア:

[(1, 55473480), (2, 27736740), (3, 18491160), (4, 13868370), (5, 11094696), (6, 9245580), (8, 6934185), (9, 6163720), (10, 5547348), (12, 4622790), (15, 3698232), (18, 3081860), (20, 2773674), (24, 2311395), (30, 1849116), (36, 1540930), (40, 1386837), (45, 1232744), (60, 924558), (72, 770465), (90, 616372), (120, 462279), (180, 308186), (223, 248760), (360, 154093), (446, 124380), (669, 82920), (691, 80280), (892, 62190), (1115, 49752), (1338, 41460), (1382, 40140), (1784, 31095), (2007, 27640), (2073, 26760), (2230, 24876), (2676, 20730), (2764, 20070), (3345, 16584), (3455, 16056), (4014, 13820), (4146, 13380), (4460, 12438), (5352, 10365), (5528, 10035), (6219, 8920), (6690, 8292), (6910, 8028)]