120930816

素因数分解:

$2^9\times 3^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:753

約数の個数: 80

約数和(自身を含む): 325166688

約数和(自身を除く): 204235872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 601, 768, 786, 1048, 1202, 1536, 1572, 1803, 2096, 2404, 3144, 3606, 4192, 4808, 6288, 7212, 8384, 9616, 12576, 14424, 16768, 19232, 25152, 28848, 33536, 38464, 50304, 57696, 67072, 76928, 78731, 100608, 115392, 153856, 157462, 201216, 230784, 236193, 307712, 314924, 461568, 472386, 629848, 923136, 944772, 1259696, 1889544, 2519392, 3779088, 5038784, 7558176, 10077568, 15116352, 20155136, 30232704, 40310272, 60465408, 120930816]

約数ペア:

[(1, 120930816), (2, 60465408), (3, 40310272), (4, 30232704), (6, 20155136), (8, 15116352), (12, 10077568), (16, 7558176), (24, 5038784), (32, 3779088), (48, 2519392), (64, 1889544), (96, 1259696), (128, 944772), (131, 923136), (192, 629848), (256, 472386), (262, 461568), (384, 314924), (393, 307712), (512, 236193), (524, 230784), (601, 201216), (768, 157462), (786, 153856), (1048, 115392), (1202, 100608), (1536, 78731), (1572, 76928), (1803, 67072), (2096, 57696), (2404, 50304), (3144, 38464), (3606, 33536), (4192, 28848), (4808, 25152), (6288, 19232), (7212, 16768), (8384, 14424), (9616, 12576)]