26027640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 85250880

約数和(自身を除く): 59223240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 367, 394, 591, 734, 788, 985, 1101, 1182, 1468, 1576, 1773, 1835, 1970, 2202, 2364, 2936, 2955, 3303, 3546, 3670, 3940, 4404, 4728, 5505, 5910, 6606, 7092, 7340, 7880, 8808, 8865, 11010, 11820, 13212, 14184, 14680, 16515, 17730, 22020, 23640, 26424, 33030, 35460, 44040, 66060, 70920, 72299, 132120, 144598, 216897, 289196, 361495, 433794, 578392, 650691, 722990, 867588, 1084485, 1301382, 1445980, 1735176, 2168970, 2602764, 2891960, 3253455, 4337940, 5205528, 6506910, 8675880, 13013820, 26027640]

約数ペア:

[(1, 26027640), (2, 13013820), (3, 8675880), (4, 6506910), (5, 5205528), (6, 4337940), (8, 3253455), (9, 2891960), (10, 2602764), (12, 2168970), (15, 1735176), (18, 1445980), (20, 1301382), (24, 1084485), (30, 867588), (36, 722990), (40, 650691), (45, 578392), (60, 433794), (72, 361495), (90, 289196), (120, 216897), (180, 144598), (197, 132120), (360, 72299), (367, 70920), (394, 66060), (591, 44040), (734, 35460), (788, 33030), (985, 26424), (1101, 23640), (1182, 22020), (1468, 17730), (1576, 16515), (1773, 14680), (1835, 14184), (1970, 13212), (2202, 11820), (2364, 11010), (2936, 8865), (2955, 8808), (3303, 7880), (3546, 7340), (3670, 7092), (3940, 6606), (4404, 5910), (4728, 5505)]