228294720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{26423}}^1$

素因数の和:26449

約数の個数: 112

約数和(自身を含む): 805403520

約数和(自身を除く): 577108800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 26423, 52846, 79269, 105692, 132115, 158538, 211384, 237807, 264230, 317076, 396345, 422768, 475614, 528460, 634152, 713421, 792690, 845536, 951228, 1056920, 1189035, 1268304, 1426842, 1585380, 1691072, 1902456, 2113840, 2378070, 2536608, 2853684, 3170760, 3567105, 3804912, 4227680, 4756140, 5073216, 5707368, 6341520, 7134210, 7609824, 8455360, 9512280, 11414736, 12683040, 14268420, 15219648, 19024560, 22829472, 25366080, 28536840, 38049120, 45658944, 57073680, 76098240, 114147360, 228294720]

約数ペア:

[(1, 228294720), (2, 114147360), (3, 76098240), (4, 57073680), (5, 45658944), (6, 38049120), (8, 28536840), (9, 25366080), (10, 22829472), (12, 19024560), (15, 15219648), (16, 14268420), (18, 12683040), (20, 11414736), (24, 9512280), (27, 8455360), (30, 7609824), (32, 7134210), (36, 6341520), (40, 5707368), (45, 5073216), (48, 4756140), (54, 4227680), (60, 3804912), (64, 3567105), (72, 3170760), (80, 2853684), (90, 2536608), (96, 2378070), (108, 2113840), (120, 1902456), (135, 1691072), (144, 1585380), (160, 1426842), (180, 1268304), (192, 1189035), (216, 1056920), (240, 951228), (270, 845536), (288, 792690), (320, 713421), (360, 634152), (432, 528460), (480, 475614), (540, 422768), (576, 396345), (720, 317076), (864, 264230), (960, 237807), (1080, 211384), (1440, 158538), (1728, 132115), (2160, 105692), (2880, 79269), (4320, 52846), (8640, 26423)]