220614120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{612817}}^1$

素因数の和:612834

約数の個数: 48

約数和(自身を含む): 716997060

約数和(自身を除く): 496382940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 612817, 1225634, 1838451, 2451268, 3064085, 3676902, 4902536, 5515353, 6128170, 7353804, 9192255, 11030706, 12256340, 14707608, 18384510, 22061412, 24512680, 27576765, 36769020, 44122824, 55153530, 73538040, 110307060, 220614120]

約数ペア:

[(1, 220614120), (2, 110307060), (3, 73538040), (4, 55153530), (5, 44122824), (6, 36769020), (8, 27576765), (9, 24512680), (10, 22061412), (12, 18384510), (15, 14707608), (18, 12256340), (20, 11030706), (24, 9192255), (30, 7353804), (36, 6128170), (40, 5515353), (45, 4902536), (60, 3676902), (72, 3064085), (90, 2451268), (120, 1838451), (180, 1225634), (360, 612817)]