27958680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2153

約数の個数: 96

約数和(自身を含む): 93366000

約数和(自身を除く): 65407320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2099, 2220, 2664, 3330, 4198, 4440, 6297, 6660, 8396, 10495, 12594, 13320, 16792, 18891, 20990, 25188, 31485, 37782, 41980, 50376, 62970, 75564, 77663, 83960, 94455, 125940, 151128, 155326, 188910, 232989, 251880, 310652, 377820, 388315, 465978, 621304, 698967, 755640, 776630, 931956, 1164945, 1397934, 1553260, 1863912, 2329890, 2795868, 3106520, 3494835, 4659780, 5591736, 6989670, 9319560, 13979340, 27958680]

約数ペア:

[(1, 27958680), (2, 13979340), (3, 9319560), (4, 6989670), (5, 5591736), (6, 4659780), (8, 3494835), (9, 3106520), (10, 2795868), (12, 2329890), (15, 1863912), (18, 1553260), (20, 1397934), (24, 1164945), (30, 931956), (36, 776630), (37, 755640), (40, 698967), (45, 621304), (60, 465978), (72, 388315), (74, 377820), (90, 310652), (111, 251880), (120, 232989), (148, 188910), (180, 155326), (185, 151128), (222, 125940), (296, 94455), (333, 83960), (360, 77663), (370, 75564), (444, 62970), (555, 50376), (666, 41980), (740, 37782), (888, 31485), (1110, 25188), (1332, 20990), (1480, 18891), (1665, 16792), (2099, 13320), (2220, 12594), (2664, 10495), (3330, 8396), (4198, 6660), (4440, 6297)]