56840880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 182144592

約数和(自身を除く): 125303712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 173, 185, 222, 240, 296, 346, 370, 444, 519, 555, 592, 692, 740, 865, 888, 1038, 1110, 1369, 1384, 1480, 1730, 1776, 2076, 2220, 2595, 2738, 2768, 2960, 3460, 4107, 4152, 4440, 5190, 5476, 6401, 6845, 6920, 8214, 8304, 8880, 10380, 10952, 12802, 13690, 13840, 16428, 19203, 20535, 20760, 21904, 25604, 27380, 32005, 32856, 38406, 41070, 41520, 51208, 54760, 64010, 65712, 76812, 82140, 96015, 102416, 109520, 128020, 153624, 164280, 192030, 236837, 256040, 307248, 328560, 384060, 473674, 512080, 710511, 768120, 947348, 1184185, 1421022, 1536240, 1894696, 2368370, 2842044, 3552555, 3789392, 4736740, 5684088, 7105110, 9473480, 11368176, 14210220, 18946960, 28420440, 56840880]

約数ペア:

[(1, 56840880), (2, 28420440), (3, 18946960), (4, 14210220), (5, 11368176), (6, 9473480), (8, 7105110), (10, 5684088), (12, 4736740), (15, 3789392), (16, 3552555), (20, 2842044), (24, 2368370), (30, 1894696), (37, 1536240), (40, 1421022), (48, 1184185), (60, 947348), (74, 768120), (80, 710511), (111, 512080), (120, 473674), (148, 384060), (173, 328560), (185, 307248), (222, 256040), (240, 236837), (296, 192030), (346, 164280), (370, 153624), (444, 128020), (519, 109520), (555, 102416), (592, 96015), (692, 82140), (740, 76812), (865, 65712), (888, 64010), (1038, 54760), (1110, 51208), (1369, 41520), (1384, 41070), (1480, 38406), (1730, 32856), (1776, 32005), (2076, 27380), (2220, 25604), (2595, 21904), (2738, 20760), (2768, 20535), (2960, 19203), (3460, 16428), (4107, 13840), (4152, 13690), (4440, 12802), (5190, 10952), (5476, 10380), (6401, 8880), (6845, 8304), (6920, 8214)]