122012820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1847}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 371314944

約数和(自身を除く): 249302124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 734, 1101, 1468, 1835, 1847, 2202, 3303, 3670, 3694, 4404, 5505, 5541, 6606, 7340, 7388, 9235, 11010, 11082, 13212, 16515, 16623, 18470, 22020, 22164, 27705, 33030, 33246, 36940, 55410, 66060, 66492, 83115, 110820, 166230, 332460, 677849, 1355698, 2033547, 2711396, 3389245, 4067094, 6100641, 6778490, 8134188, 10167735, 12201282, 13556980, 20335470, 24402564, 30503205, 40670940, 61006410, 122012820]

約数ペア:

[(1, 122012820), (2, 61006410), (3, 40670940), (4, 30503205), (5, 24402564), (6, 20335470), (9, 13556980), (10, 12201282), (12, 10167735), (15, 8134188), (18, 6778490), (20, 6100641), (30, 4067094), (36, 3389245), (45, 2711396), (60, 2033547), (90, 1355698), (180, 677849), (367, 332460), (734, 166230), (1101, 110820), (1468, 83115), (1835, 66492), (1847, 66060), (2202, 55410), (3303, 36940), (3670, 33246), (3694, 33030), (4404, 27705), (5505, 22164), (5541, 22020), (6606, 18470), (7340, 16623), (7388, 16515), (9235, 13212), (11010, 11082)]