25315377480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2268403}}^1$

素因数の和:2268451

約数の個数: 96

約数和(自身を含む): 84929045760

約数和(自身を除く): 59613668280

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, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 2268403, 4536806, 6805209, 9073612, 11342015, 13610418, 18147224, 20415627, 22684030, 27220836, 34026045, 40831254, 45368060, 54441672, 68052090, 70320493, 81662508, 90736120, 102078135, 136104180, 140640986, 163325016, 204156270, 210961479, 272208360, 281281972, 351602465, 408312540, 421922958, 562563944, 632884437, 703204930, 816625080, 843845916, 1054807395, 1265768874, 1406409860, 1687691832, 2109614790, 2531537748, 2812819720, 3164422185, 4219229580, 5063075496, 6328844370, 8438459160, 12657688740, 25315377480]

約数ペア:

[(1, 25315377480), (2, 12657688740), (3, 8438459160), (4, 6328844370), (5, 5063075496), (6, 4219229580), (8, 3164422185), (9, 2812819720), (10, 2531537748), (12, 2109614790), (15, 1687691832), (18, 1406409860), (20, 1265768874), (24, 1054807395), (30, 843845916), (31, 816625080), (36, 703204930), (40, 632884437), (45, 562563944), (60, 421922958), (62, 408312540), (72, 351602465), (90, 281281972), (93, 272208360), (120, 210961479), (124, 204156270), (155, 163325016), (180, 140640986), (186, 136104180), (248, 102078135), (279, 90736120), (310, 81662508), (360, 70320493), (372, 68052090), (465, 54441672), (558, 45368060), (620, 40831254), (744, 34026045), (930, 27220836), (1116, 22684030), (1240, 20415627), (1395, 18147224), (1860, 13610418), (2232, 11342015), (2790, 9073612), (3720, 6805209), (5580, 4536806), (11160, 2268403)]