25261560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1557

約数の個数: 96

約数和(自身を含む): 83903040

約数和(自身を除く): 58641480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1493, 1692, 1880, 2115, 2820, 2986, 3384, 4230, 4479, 5640, 5972, 7465, 8460, 8958, 11944, 13437, 14930, 16920, 17916, 22395, 26874, 29860, 35832, 44790, 53748, 59720, 67185, 70171, 89580, 107496, 134370, 140342, 179160, 210513, 268740, 280684, 350855, 421026, 537480, 561368, 631539, 701710, 842052, 1052565, 1263078, 1403420, 1684104, 2105130, 2526156, 2806840, 3157695, 4210260, 5052312, 6315390, 8420520, 12630780, 25261560]

約数ペア:

[(1, 25261560), (2, 12630780), (3, 8420520), (4, 6315390), (5, 5052312), (6, 4210260), (8, 3157695), (9, 2806840), (10, 2526156), (12, 2105130), (15, 1684104), (18, 1403420), (20, 1263078), (24, 1052565), (30, 842052), (36, 701710), (40, 631539), (45, 561368), (47, 537480), (60, 421026), (72, 350855), (90, 280684), (94, 268740), (120, 210513), (141, 179160), (180, 140342), (188, 134370), (235, 107496), (282, 89580), (360, 70171), (376, 67185), (423, 59720), (470, 53748), (564, 44790), (705, 35832), (846, 29860), (940, 26874), (1128, 22395), (1410, 17916), (1493, 16920), (1692, 14930), (1880, 13437), (2115, 11944), (2820, 8958), (2986, 8460), (3384, 7465), (4230, 5972), (4479, 5640)]