15959327640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1984991}}^1$

素因数の和:1985072

約数の個数: 64

約数和(自身を含む): 48592604160

約数和(自身を除く): 32633276520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 1984991, 3969982, 5954973, 7939964, 9924955, 11909946, 15879928, 19849910, 23819892, 29774865, 39699820, 47639784, 59549730, 79399640, 119099460, 132994397, 238198920, 265988794, 398983191, 531977588, 664971985, 797966382, 1063955176, 1329943970, 1595932764, 1994915955, 2659887940, 3191865528, 3989831910, 5319775880, 7979663820, 15959327640]

約数ペア:

[(1, 15959327640), (2, 7979663820), (3, 5319775880), (4, 3989831910), (5, 3191865528), (6, 2659887940), (8, 1994915955), (10, 1595932764), (12, 1329943970), (15, 1063955176), (20, 797966382), (24, 664971985), (30, 531977588), (40, 398983191), (60, 265988794), (67, 238198920), (120, 132994397), (134, 119099460), (201, 79399640), (268, 59549730), (335, 47639784), (402, 39699820), (536, 29774865), (670, 23819892), (804, 19849910), (1005, 15879928), (1340, 11909946), (1608, 9924955), (2010, 7939964), (2680, 5954973), (4020, 3969982), (8040, 1984991)]