233488620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2137}}^1$

素因数の和:2759

約数の個数: 72

約数和(自身を含む): 709747584

約数和(自身を除く): 476258964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1821, 2137, 2428, 3035, 3642, 4274, 5463, 6070, 6411, 7284, 8548, 9105, 10685, 10926, 12140, 12822, 18210, 19233, 21370, 21852, 25644, 27315, 32055, 36420, 38466, 42740, 54630, 64110, 76932, 96165, 109260, 128220, 192330, 384660, 1297159, 2594318, 3891477, 5188636, 6485795, 7782954, 11674431, 12971590, 15565908, 19457385, 23348862, 25943180, 38914770, 46697724, 58372155, 77829540, 116744310, 233488620]

約数ペア:

[(1, 233488620), (2, 116744310), (3, 77829540), (4, 58372155), (5, 46697724), (6, 38914770), (9, 25943180), (10, 23348862), (12, 19457385), (15, 15565908), (18, 12971590), (20, 11674431), (30, 7782954), (36, 6485795), (45, 5188636), (60, 3891477), (90, 2594318), (180, 1297159), (607, 384660), (1214, 192330), (1821, 128220), (2137, 109260), (2428, 96165), (3035, 76932), (3642, 64110), (4274, 54630), (5463, 42740), (6070, 38466), (6411, 36420), (7284, 32055), (8548, 27315), (9105, 25644), (10685, 21852), (10926, 21370), (12140, 19233), (12822, 18210)]