2165461560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2005057}}^1$

素因数の和:2005077

約数の個数: 64

約数和(自身を含む): 7218208800

約数和(自身を除く): 5052747240

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, 2005057, 4010114, 6015171, 8020228, 10025285, 12030342, 16040456, 18045513, 20050570, 24060684, 30075855, 36091026, 40101140, 48121368, 54136539, 60151710, 72182052, 80202280, 90227565, 108273078, 120303420, 144364104, 180455130, 216546156, 240606840, 270682695, 360910260, 433092312, 541365390, 721820520, 1082730780, 2165461560]

約数ペア:

[(1, 2165461560), (2, 1082730780), (3, 721820520), (4, 541365390), (5, 433092312), (6, 360910260), (8, 270682695), (9, 240606840), (10, 216546156), (12, 180455130), (15, 144364104), (18, 120303420), (20, 108273078), (24, 90227565), (27, 80202280), (30, 72182052), (36, 60151710), (40, 54136539), (45, 48121368), (54, 40101140), (60, 36091026), (72, 30075855), (90, 24060684), (108, 20050570), (120, 18045513), (135, 16040456), (180, 12030342), (216, 10025285), (270, 8020228), (360, 6015171), (540, 4010114), (1080, 2005057)]