12867480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 43205760

約数和(自身を除く): 30338280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1153, 1240, 1395, 1860, 2232, 2306, 2790, 3459, 3720, 4612, 5580, 5765, 6918, 9224, 10377, 11160, 11530, 13836, 17295, 20754, 23060, 27672, 34590, 35743, 41508, 46120, 51885, 69180, 71486, 83016, 103770, 107229, 138360, 142972, 178715, 207540, 214458, 285944, 321687, 357430, 415080, 428916, 536145, 643374, 714860, 857832, 1072290, 1286748, 1429720, 1608435, 2144580, 2573496, 3216870, 4289160, 6433740, 12867480]

約数ペア:

[(1, 12867480), (2, 6433740), (3, 4289160), (4, 3216870), (5, 2573496), (6, 2144580), (8, 1608435), (9, 1429720), (10, 1286748), (12, 1072290), (15, 857832), (18, 714860), (20, 643374), (24, 536145), (30, 428916), (31, 415080), (36, 357430), (40, 321687), (45, 285944), (60, 214458), (62, 207540), (72, 178715), (90, 142972), (93, 138360), (120, 107229), (124, 103770), (155, 83016), (180, 71486), (186, 69180), (248, 51885), (279, 46120), (310, 41508), (360, 35743), (372, 34590), (465, 27672), (558, 23060), (620, 20754), (744, 17295), (930, 13836), (1116, 11530), (1153, 11160), (1240, 10377), (1395, 9224), (1860, 6918), (2232, 5765), (2306, 5580), (2790, 4612), (3459, 3720)]