120843540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{671353}}^1$

素因数の和:671368

約数の個数: 36

約数和(自身を含む): 366559284

約数和(自身を除く): 245715744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 671353, 1342706, 2014059, 2685412, 3356765, 4028118, 6042177, 6713530, 8056236, 10070295, 12084354, 13427060, 20140590, 24168708, 30210885, 40281180, 60421770, 120843540]

約数ペア:

[(1, 120843540), (2, 60421770), (3, 40281180), (4, 30210885), (5, 24168708), (6, 20140590), (9, 13427060), (10, 12084354), (12, 10070295), (15, 8056236), (18, 6713530), (20, 6042177), (30, 4028118), (36, 3356765), (45, 2685412), (60, 2014059), (90, 1342706), (180, 671353)]