1330297560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1231757}}^1$

素因数の和:1231777

約数の個数: 64

約数和(自身を含む): 4434328800

約数和(自身を除く): 3104031240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1231757, 2463514, 3695271, 4927028, 6158785, 7390542, 9854056, 11085813, 12317570, 14781084, 18476355, 22171626, 24635140, 29562168, 33257439, 36952710, 44343252, 49270280, 55429065, 66514878, 73905420, 88686504, 110858130, 133029756, 147810840, 166287195, 221716260, 266059512, 332574390, 443432520, 665148780, 1330297560]

約数ペア:

[(1, 1330297560), (2, 665148780), (3, 443432520), (4, 332574390), (5, 266059512), (6, 221716260), (8, 166287195), (9, 147810840), (10, 133029756), (12, 110858130), (15, 88686504), (18, 73905420), (20, 66514878), (24, 55429065), (27, 49270280), (30, 44343252), (36, 36952710), (40, 33257439), (45, 29562168), (54, 24635140), (60, 22171626), (72, 18476355), (90, 14781084), (108, 12317570), (120, 11085813), (135, 9854056), (180, 7390542), (216, 6158785), (270, 4927028), (360, 3695271), (540, 2463514), (1080, 1231757)]