11782920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 35640000

約数和(自身を除く): 23857080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 659, 745, 894, 1192, 1318, 1490, 1788, 1977, 2235, 2636, 2980, 3295, 3576, 3954, 4470, 5272, 5960, 6590, 7908, 8940, 9885, 13180, 15816, 17880, 19770, 26360, 39540, 79080, 98191, 196382, 294573, 392764, 490955, 589146, 785528, 981910, 1178292, 1472865, 1963820, 2356584, 2945730, 3927640, 5891460, 11782920]

約数ペア:

[(1, 11782920), (2, 5891460), (3, 3927640), (4, 2945730), (5, 2356584), (6, 1963820), (8, 1472865), (10, 1178292), (12, 981910), (15, 785528), (20, 589146), (24, 490955), (30, 392764), (40, 294573), (60, 196382), (120, 98191), (149, 79080), (298, 39540), (447, 26360), (596, 19770), (659, 17880), (745, 15816), (894, 13180), (1192, 9885), (1318, 8940), (1490, 7908), (1788, 6590), (1977, 5960), (2235, 5272), (2636, 4470), (2980, 3954), (3295, 3576)]