25734960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1203

約数の個数: 120

約数和(自身を含む): 89291904

約数和(自身を除く): 63556944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1153, 1240, 1395, 1488, 1860, 2232, 2306, 2480, 2790, 3459, 3720, 4464, 4612, 5580, 5765, 6918, 7440, 9224, 10377, 11160, 11530, 13836, 17295, 18448, 20754, 22320, 23060, 27672, 34590, 35743, 41508, 46120, 51885, 55344, 69180, 71486, 83016, 92240, 103770, 107229, 138360, 142972, 166032, 178715, 207540, 214458, 276720, 285944, 321687, 357430, 415080, 428916, 536145, 571888, 643374, 714860, 830160, 857832, 1072290, 1286748, 1429720, 1608435, 1715664, 2144580, 2573496, 2859440, 3216870, 4289160, 5146992, 6433740, 8578320, 12867480, 25734960]

約数ペア:

[(1, 25734960), (2, 12867480), (3, 8578320), (4, 6433740), (5, 5146992), (6, 4289160), (8, 3216870), (9, 2859440), (10, 2573496), (12, 2144580), (15, 1715664), (16, 1608435), (18, 1429720), (20, 1286748), (24, 1072290), (30, 857832), (31, 830160), (36, 714860), (40, 643374), (45, 571888), (48, 536145), (60, 428916), (62, 415080), (72, 357430), (80, 321687), (90, 285944), (93, 276720), (120, 214458), (124, 207540), (144, 178715), (155, 166032), (180, 142972), (186, 138360), (240, 107229), (248, 103770), (279, 92240), (310, 83016), (360, 71486), (372, 69180), (465, 55344), (496, 51885), (558, 46120), (620, 41508), (720, 35743), (744, 34590), (930, 27672), (1116, 23060), (1153, 22320), (1240, 20754), (1395, 18448), (1488, 17295), (1860, 13836), (2232, 11530), (2306, 11160), (2480, 10377), (2790, 9224), (3459, 7440), (3720, 6918), (4464, 5765), (4612, 5580)]