210606840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{585019}}^1$

素因数の和:585036

約数の個数: 48

約数和(自身を含む): 684473400

約数和(自身を除く): 473866560

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, 360, 585019, 1170038, 1755057, 2340076, 2925095, 3510114, 4680152, 5265171, 5850190, 7020228, 8775285, 10530342, 11700380, 14040456, 17550570, 21060684, 23400760, 26325855, 35101140, 42121368, 52651710, 70202280, 105303420, 210606840]

約数ペア:

[(1, 210606840), (2, 105303420), (3, 70202280), (4, 52651710), (5, 42121368), (6, 35101140), (8, 26325855), (9, 23400760), (10, 21060684), (12, 17550570), (15, 14040456), (18, 11700380), (20, 10530342), (24, 8775285), (30, 7020228), (36, 5850190), (40, 5265171), (45, 4680152), (60, 3510114), (72, 2925095), (90, 2340076), (120, 1755057), (180, 1170038), (360, 585019)]