56736240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21491}}^1$

素因数の和:21518

約数の個数: 80

約数和(自身を含む): 191880576

約数和(自身を除く): 135144336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21491, 42982, 64473, 85964, 107455, 128946, 171928, 214910, 236401, 257892, 322365, 343856, 429820, 472802, 515784, 644730, 709203, 859640, 945604, 1031568, 1182005, 1289460, 1418406, 1719280, 1891208, 2364010, 2578920, 2836812, 3546015, 3782416, 4728020, 5157840, 5673624, 7092030, 9456040, 11347248, 14184060, 18912080, 28368120, 56736240]

約数ペア:

[(1, 56736240), (2, 28368120), (3, 18912080), (4, 14184060), (5, 11347248), (6, 9456040), (8, 7092030), (10, 5673624), (11, 5157840), (12, 4728020), (15, 3782416), (16, 3546015), (20, 2836812), (22, 2578920), (24, 2364010), (30, 1891208), (33, 1719280), (40, 1418406), (44, 1289460), (48, 1182005), (55, 1031568), (60, 945604), (66, 859640), (80, 709203), (88, 644730), (110, 515784), (120, 472802), (132, 429820), (165, 343856), (176, 322365), (220, 257892), (240, 236401), (264, 214910), (330, 171928), (440, 128946), (528, 107455), (660, 85964), (880, 64473), (1320, 42982), (2640, 21491)]