82416540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7589}}^1$

素因数の和:7782

約数の個数: 48

約数和(自身を含む): 232071840

約数和(自身を除く): 149655300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 7589, 10860, 15178, 22767, 30356, 37945, 45534, 75890, 91068, 113835, 151780, 227670, 455340, 1373609, 2747218, 4120827, 5494436, 6868045, 8241654, 13736090, 16483308, 20604135, 27472180, 41208270, 82416540]

約数ペア:

[(1, 82416540), (2, 41208270), (3, 27472180), (4, 20604135), (5, 16483308), (6, 13736090), (10, 8241654), (12, 6868045), (15, 5494436), (20, 4120827), (30, 2747218), (60, 1373609), (181, 455340), (362, 227670), (543, 151780), (724, 113835), (905, 91068), (1086, 75890), (1810, 45534), (2172, 37945), (2715, 30356), (3620, 22767), (5430, 15178), (7589, 10860)]