20160513960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5419493}}^1$

素因数の和:5419538

約数の個数: 64

約数和(自身を含む): 62432570880

約数和(自身を除く): 42272056920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 5419493, 10838986, 16258479, 21677972, 27097465, 32516958, 43355944, 54194930, 65033916, 81292395, 108389860, 130067832, 162584790, 168004283, 216779720, 325169580, 336008566, 504012849, 650339160, 672017132, 840021415, 1008025698, 1344034264, 1680042830, 2016051396, 2520064245, 3360085660, 4032102792, 5040128490, 6720171320, 10080256980, 20160513960]

約数ペア:

[(1, 20160513960), (2, 10080256980), (3, 6720171320), (4, 5040128490), (5, 4032102792), (6, 3360085660), (8, 2520064245), (10, 2016051396), (12, 1680042830), (15, 1344034264), (20, 1008025698), (24, 840021415), (30, 672017132), (31, 650339160), (40, 504012849), (60, 336008566), (62, 325169580), (93, 216779720), (120, 168004283), (124, 162584790), (155, 130067832), (186, 108389860), (248, 81292395), (310, 65033916), (372, 54194930), (465, 43355944), (620, 32516958), (744, 27097465), (930, 21677972), (1240, 16258479), (1860, 10838986), (3720, 5419493)]