152057480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 355968000

約数和(自身を除く): 203910520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 149, 155, 248, 298, 310, 596, 620, 745, 823, 1192, 1240, 1490, 1646, 2980, 3292, 4115, 4619, 5960, 6584, 8230, 9238, 16460, 18476, 23095, 25513, 32920, 36952, 46190, 51026, 92380, 102052, 122627, 127565, 184760, 204104, 245254, 255130, 490508, 510260, 613135, 981016, 1020520, 1226270, 2452540, 3801437, 4905080, 7602874, 15205748, 19007185, 30411496, 38014370, 76028740, 152057480]

約数ペア:

[(1, 152057480), (2, 76028740), (4, 38014370), (5, 30411496), (8, 19007185), (10, 15205748), (20, 7602874), (31, 4905080), (40, 3801437), (62, 2452540), (124, 1226270), (149, 1020520), (155, 981016), (248, 613135), (298, 510260), (310, 490508), (596, 255130), (620, 245254), (745, 204104), (823, 184760), (1192, 127565), (1240, 122627), (1490, 102052), (1646, 92380), (2980, 51026), (3292, 46190), (4115, 36952), (4619, 32920), (5960, 25513), (6584, 23095), (8230, 18476), (9238, 16460)]