338234940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{208787}}^1$

素因数の和:208808

約数の個数: 60

約数和(自身を含む): 1061060616

約数和(自身を除く): 722825676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 208787, 417574, 626361, 835148, 1043935, 1252722, 1879083, 2087870, 2505444, 3131805, 3758166, 4175740, 5637249, 6263610, 7516332, 9395415, 11274498, 12527220, 16911747, 18790830, 22548996, 28186245, 33823494, 37581660, 56372490, 67646988, 84558735, 112744980, 169117470, 338234940]

約数ペア:

[(1, 338234940), (2, 169117470), (3, 112744980), (4, 84558735), (5, 67646988), (6, 56372490), (9, 37581660), (10, 33823494), (12, 28186245), (15, 22548996), (18, 18790830), (20, 16911747), (27, 12527220), (30, 11274498), (36, 9395415), (45, 7516332), (54, 6263610), (60, 5637249), (81, 4175740), (90, 3758166), (108, 3131805), (135, 2505444), (162, 2087870), (180, 1879083), (270, 1252722), (324, 1043935), (405, 835148), (540, 626361), (810, 417574), (1620, 208787)]