30081960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83561}}^1$

素因数の和:83578

約数の個数: 48

約数和(自身を含む): 97767540

約数和(自身を除く): 67685580

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, 83561, 167122, 250683, 334244, 417805, 501366, 668488, 752049, 835610, 1002732, 1253415, 1504098, 1671220, 2005464, 2506830, 3008196, 3342440, 3760245, 5013660, 6016392, 7520490, 10027320, 15040980, 30081960]

約数ペア:

[(1, 30081960), (2, 15040980), (3, 10027320), (4, 7520490), (5, 6016392), (6, 5013660), (8, 3760245), (9, 3342440), (10, 3008196), (12, 2506830), (15, 2005464), (18, 1671220), (20, 1504098), (24, 1253415), (30, 1002732), (36, 835610), (40, 752049), (45, 668488), (60, 501366), (72, 417805), (90, 334244), (120, 250683), (180, 167122), (360, 83561)]