18145120860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{117353}}^1$

素因数の和:118227

約数の個数: 72

約数和(自身を含む): 55104744240

約数和(自身を除く): 36959623380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 859, 1718, 2577, 3436, 4295, 5154, 7731, 8590, 10308, 12885, 15462, 17180, 25770, 30924, 38655, 51540, 77310, 117353, 154620, 234706, 352059, 469412, 586765, 704118, 1056177, 1173530, 1408236, 1760295, 2112354, 2347060, 3520590, 4224708, 5280885, 7041180, 10561770, 21123540, 100806227, 201612454, 302418681, 403224908, 504031135, 604837362, 907256043, 1008062270, 1209674724, 1512093405, 1814512086, 2016124540, 3024186810, 3629024172, 4536280215, 6048373620, 9072560430, 18145120860]

約数ペア:

[(1, 18145120860), (2, 9072560430), (3, 6048373620), (4, 4536280215), (5, 3629024172), (6, 3024186810), (9, 2016124540), (10, 1814512086), (12, 1512093405), (15, 1209674724), (18, 1008062270), (20, 907256043), (30, 604837362), (36, 504031135), (45, 403224908), (60, 302418681), (90, 201612454), (180, 100806227), (859, 21123540), (1718, 10561770), (2577, 7041180), (3436, 5280885), (4295, 4224708), (5154, 3520590), (7731, 2347060), (8590, 2112354), (10308, 1760295), (12885, 1408236), (15462, 1173530), (17180, 1056177), (25770, 704118), (30924, 586765), (38655, 469412), (51540, 352059), (77310, 234706), (117353, 154620)]