148217640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3499}}^1$

素因数の和:3866

約数の個数: 64

約数和(自身を含む): 446040000

約数和(自身を除く): 297822360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3499, 3530, 4236, 5295, 6998, 7060, 8472, 10497, 10590, 13996, 14120, 17495, 20994, 21180, 27992, 34990, 41988, 42360, 52485, 69980, 83976, 104970, 139960, 209940, 419880, 1235147, 2470294, 3705441, 4940588, 6175735, 7410882, 9881176, 12351470, 14821764, 18527205, 24702940, 29643528, 37054410, 49405880, 74108820, 148217640]

約数ペア:

[(1, 148217640), (2, 74108820), (3, 49405880), (4, 37054410), (5, 29643528), (6, 24702940), (8, 18527205), (10, 14821764), (12, 12351470), (15, 9881176), (20, 7410882), (24, 6175735), (30, 4940588), (40, 3705441), (60, 2470294), (120, 1235147), (353, 419880), (706, 209940), (1059, 139960), (1412, 104970), (1765, 83976), (2118, 69980), (2824, 52485), (3499, 42360), (3530, 41988), (4236, 34990), (5295, 27992), (6998, 21180), (7060, 20994), (8472, 17495), (10497, 14120), (10590, 13996)]