85143480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41737}}^1$

素因数の和:41768

約数の個数: 64

約数和(自身を含む): 270462240

約数和(自身を除く): 185318760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 41737, 83474, 125211, 166948, 208685, 250422, 333896, 417370, 500844, 626055, 709529, 834740, 1001688, 1252110, 1419058, 1669480, 2128587, 2504220, 2838116, 3547645, 4257174, 5008440, 5676232, 7095290, 8514348, 10642935, 14190580, 17028696, 21285870, 28381160, 42571740, 85143480]

約数ペア:

[(1, 85143480), (2, 42571740), (3, 28381160), (4, 21285870), (5, 17028696), (6, 14190580), (8, 10642935), (10, 8514348), (12, 7095290), (15, 5676232), (17, 5008440), (20, 4257174), (24, 3547645), (30, 2838116), (34, 2504220), (40, 2128587), (51, 1669480), (60, 1419058), (68, 1252110), (85, 1001688), (102, 834740), (120, 709529), (136, 626055), (170, 500844), (204, 417370), (255, 333896), (340, 250422), (408, 208685), (510, 166948), (680, 125211), (1020, 83474), (2040, 41737)]