117968940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{218461}}^1$

素因数の和:218479

約数の個数: 48

約数和(自身を含む): 367016160

約数和(自身を除く): 249047220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 218461, 436922, 655383, 873844, 1092305, 1310766, 1966149, 2184610, 2621532, 3276915, 3932298, 4369220, 5898447, 6553830, 7864596, 9830745, 11796894, 13107660, 19661490, 23593788, 29492235, 39322980, 58984470, 117968940]

約数ペア:

[(1, 117968940), (2, 58984470), (3, 39322980), (4, 29492235), (5, 23593788), (6, 19661490), (9, 13107660), (10, 11796894), (12, 9830745), (15, 7864596), (18, 6553830), (20, 5898447), (27, 4369220), (30, 3932298), (36, 3276915), (45, 2621532), (54, 2184610), (60, 1966149), (90, 1310766), (108, 1092305), (135, 873844), (180, 655383), (270, 436922), (540, 218461)]