240199080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 790110720

約数和(自身を除く): 549911640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 283, 330, 440, 566, 643, 660, 849, 1132, 1286, 1320, 1415, 1698, 1929, 2264, 2572, 2830, 3113, 3215, 3396, 3858, 4245, 5144, 5660, 6226, 6430, 6792, 7073, 7716, 8490, 9339, 9645, 11320, 12452, 12860, 14146, 15432, 15565, 16980, 18678, 19290, 21219, 24904, 25720, 28292, 31130, 33960, 35365, 37356, 38580, 42438, 46695, 56584, 62260, 70730, 74712, 77160, 84876, 93390, 106095, 124520, 141460, 169752, 181969, 186780, 212190, 282920, 363938, 373560, 424380, 545907, 727876, 848760, 909845, 1091814, 1455752, 1819690, 2001659, 2183628, 2729535, 3639380, 4003318, 4367256, 5459070, 6004977, 7278760, 8006636, 10008295, 10918140, 12009954, 16013272, 20016590, 21836280, 24019908, 30024885, 40033180, 48039816, 60049770, 80066360, 120099540, 240199080]

約数ペア:

[(1, 240199080), (2, 120099540), (3, 80066360), (4, 60049770), (5, 48039816), (6, 40033180), (8, 30024885), (10, 24019908), (11, 21836280), (12, 20016590), (15, 16013272), (20, 12009954), (22, 10918140), (24, 10008295), (30, 8006636), (33, 7278760), (40, 6004977), (44, 5459070), (55, 4367256), (60, 4003318), (66, 3639380), (88, 2729535), (110, 2183628), (120, 2001659), (132, 1819690), (165, 1455752), (220, 1091814), (264, 909845), (283, 848760), (330, 727876), (440, 545907), (566, 424380), (643, 373560), (660, 363938), (849, 282920), (1132, 212190), (1286, 186780), (1320, 181969), (1415, 169752), (1698, 141460), (1929, 124520), (2264, 106095), (2572, 93390), (2830, 84876), (3113, 77160), (3215, 74712), (3396, 70730), (3858, 62260), (4245, 56584), (5144, 46695), (5660, 42438), (6226, 38580), (6430, 37356), (6792, 35365), (7073, 33960), (7716, 31130), (8490, 28292), (9339, 25720), (9645, 24904), (11320, 21219), (12452, 19290), (12860, 18678), (14146, 16980), (15432, 15565)]