120528320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 317223648

約数和(自身を除く): 196695328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 160, 176, 194, 220, 320, 352, 353, 388, 440, 485, 704, 706, 776, 880, 970, 1067, 1412, 1552, 1760, 1765, 1940, 2134, 2824, 3104, 3520, 3530, 3880, 3883, 4268, 5335, 5648, 6208, 7060, 7760, 7766, 8536, 10670, 11296, 14120, 15520, 15532, 17072, 19415, 21340, 22592, 28240, 31040, 31064, 34144, 34241, 38830, 42680, 56480, 62128, 68288, 68482, 77660, 85360, 112960, 124256, 136964, 155320, 170720, 171205, 248512, 273928, 310640, 341440, 342410, 376651, 547856, 621280, 684820, 753302, 1095712, 1242560, 1369640, 1506604, 1883255, 2191424, 2739280, 3013208, 3766510, 5478560, 6026416, 7533020, 10957120, 12052832, 15066040, 24105664, 30132080, 60264160, 120528320]

約数ペア:

[(1, 120528320), (2, 60264160), (4, 30132080), (5, 24105664), (8, 15066040), (10, 12052832), (11, 10957120), (16, 7533020), (20, 6026416), (22, 5478560), (32, 3766510), (40, 3013208), (44, 2739280), (55, 2191424), (64, 1883255), (80, 1506604), (88, 1369640), (97, 1242560), (110, 1095712), (160, 753302), (176, 684820), (194, 621280), (220, 547856), (320, 376651), (352, 342410), (353, 341440), (388, 310640), (440, 273928), (485, 248512), (704, 171205), (706, 170720), (776, 155320), (880, 136964), (970, 124256), (1067, 112960), (1412, 85360), (1552, 77660), (1760, 68482), (1765, 68288), (1940, 62128), (2134, 56480), (2824, 42680), (3104, 38830), (3520, 34241), (3530, 34144), (3880, 31064), (3883, 31040), (4268, 28240), (5335, 22592), (5648, 21340), (6208, 19415), (7060, 17072), (7760, 15532), (7766, 15520), (8536, 14120), (10670, 11296)]