12302320

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 28899936

約数和(自身を除く): 16597616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1493, 1648, 2060, 2986, 4120, 5972, 7465, 8240, 11944, 14930, 23888, 29860, 59720, 119440, 153779, 307558, 615116, 768895, 1230232, 1537790, 2460464, 3075580, 6151160, 12302320]

約数ペア:

[(1, 12302320), (2, 6151160), (4, 3075580), (5, 2460464), (8, 1537790), (10, 1230232), (16, 768895), (20, 615116), (40, 307558), (80, 153779), (103, 119440), (206, 59720), (412, 29860), (515, 23888), (824, 14930), (1030, 11944), (1493, 8240), (1648, 7465), (2060, 5972), (2986, 4120)]