80323560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 262211040

約数和(自身を除く): 181887480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 347, 360, 643, 694, 1041, 1286, 1388, 1735, 1929, 2082, 2572, 2776, 3123, 3215, 3470, 3858, 4164, 5144, 5205, 5787, 6246, 6430, 6940, 7716, 8328, 9645, 10410, 11574, 12492, 12860, 13880, 15432, 15615, 19290, 20820, 23148, 24984, 25720, 28935, 31230, 38580, 41640, 46296, 57870, 62460, 77160, 115740, 124920, 223121, 231480, 446242, 669363, 892484, 1115605, 1338726, 1784968, 2008089, 2231210, 2677452, 3346815, 4016178, 4462420, 5354904, 6693630, 8032356, 8924840, 10040445, 13387260, 16064712, 20080890, 26774520, 40161780, 80323560]

約数ペア:

[(1, 80323560), (2, 40161780), (3, 26774520), (4, 20080890), (5, 16064712), (6, 13387260), (8, 10040445), (9, 8924840), (10, 8032356), (12, 6693630), (15, 5354904), (18, 4462420), (20, 4016178), (24, 3346815), (30, 2677452), (36, 2231210), (40, 2008089), (45, 1784968), (60, 1338726), (72, 1115605), (90, 892484), (120, 669363), (180, 446242), (347, 231480), (360, 223121), (643, 124920), (694, 115740), (1041, 77160), (1286, 62460), (1388, 57870), (1735, 46296), (1929, 41640), (2082, 38580), (2572, 31230), (2776, 28935), (3123, 25720), (3215, 24984), (3470, 23148), (3858, 20820), (4164, 19290), (5144, 15615), (5205, 15432), (5787, 13880), (6246, 12860), (6430, 12492), (6940, 11574), (7716, 10410), (8328, 9645)]