130774202640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181630837}}^1$

素因数の和:181630856

約数の個数: 60

約数和(自身を含む): 439183366284

約数和(自身を除く): 308409163644

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 181630837, 363261674, 544892511, 726523348, 908154185, 1089785022, 1453046696, 1634677533, 1816308370, 2179570044, 2724462555, 2906093392, 3269355066, 3632616740, 4359140088, 5448925110, 6538710132, 7265233480, 8173387665, 8718280176, 10897850220, 13077420264, 14530466960, 16346775330, 21795700440, 26154840528, 32693550660, 43591400880, 65387101320, 130774202640]

約数ペア:

[(1, 130774202640), (2, 65387101320), (3, 43591400880), (4, 32693550660), (5, 26154840528), (6, 21795700440), (8, 16346775330), (9, 14530466960), (10, 13077420264), (12, 10897850220), (15, 8718280176), (16, 8173387665), (18, 7265233480), (20, 6538710132), (24, 5448925110), (30, 4359140088), (36, 3632616740), (40, 3269355066), (45, 2906093392), (48, 2724462555), (60, 2179570044), (72, 1816308370), (80, 1634677533), (90, 1453046696), (120, 1089785022), (144, 908154185), (180, 726523348), (240, 544892511), (360, 363261674), (720, 181630837)]