272939528040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19961}}^1\times {\mathrm{113947}}^1$

素因数の和:133922

約数の個数: 64

約数和(自身を含む): 818866791360

約数和(自身を除く): 545927263320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 19961, 39922, 59883, 79844, 99805, 113947, 119766, 159688, 199610, 227894, 239532, 299415, 341841, 399220, 455788, 479064, 569735, 598830, 683682, 798440, 911576, 1139470, 1197660, 1367364, 1709205, 2278940, 2395320, 2734728, 3418410, 4557880, 6836820, 13673640, 2274496067, 4548992134, 6823488201, 9097984268, 11372480335, 13646976402, 18195968536, 22744960670, 27293952804, 34117441005, 45489921340, 54587905608, 68234882010, 90979842680, 136469764020, 272939528040]

約数ペア:

[(1, 272939528040), (2, 136469764020), (3, 90979842680), (4, 68234882010), (5, 54587905608), (6, 45489921340), (8, 34117441005), (10, 27293952804), (12, 22744960670), (15, 18195968536), (20, 13646976402), (24, 11372480335), (30, 9097984268), (40, 6823488201), (60, 4548992134), (120, 2274496067), (19961, 13673640), (39922, 6836820), (59883, 4557880), (79844, 3418410), (99805, 2734728), (113947, 2395320), (119766, 2278940), (159688, 1709205), (199610, 1367364), (227894, 1197660), (239532, 1139470), (299415, 911576), (341841, 798440), (399220, 683682), (455788, 598830), (479064, 569735)]