180497040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5741}}^1$

素因数の和:5888

約数の個数: 80

約数和(自身を含む): 563910336

約数和(自身を除く): 383413296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 5741, 6288, 7860, 10480, 11482, 15720, 17223, 22964, 28705, 31440, 34446, 45928, 57410, 68892, 86115, 91856, 114820, 137784, 172230, 229640, 275568, 344460, 459280, 688920, 752071, 1377840, 1504142, 2256213, 3008284, 3760355, 4512426, 6016568, 7520710, 9024852, 11281065, 12033136, 15041420, 18049704, 22562130, 30082840, 36099408, 45124260, 60165680, 90248520, 180497040]

約数ペア:

[(1, 180497040), (2, 90248520), (3, 60165680), (4, 45124260), (5, 36099408), (6, 30082840), (8, 22562130), (10, 18049704), (12, 15041420), (15, 12033136), (16, 11281065), (20, 9024852), (24, 7520710), (30, 6016568), (40, 4512426), (48, 3760355), (60, 3008284), (80, 2256213), (120, 1504142), (131, 1377840), (240, 752071), (262, 688920), (393, 459280), (524, 344460), (655, 275568), (786, 229640), (1048, 172230), (1310, 137784), (1572, 114820), (1965, 91856), (2096, 86115), (2620, 68892), (3144, 57410), (3930, 45928), (5240, 34446), (5741, 31440), (6288, 28705), (7860, 22964), (10480, 17223), (11482, 15720)]