66246120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61339}}^1$

素因数の和:61359

約数の個数: 64

約数和(自身を含む): 220824000

約数和(自身を除く): 154577880

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, 61339, 122678, 184017, 245356, 306695, 368034, 490712, 552051, 613390, 736068, 920085, 1104102, 1226780, 1472136, 1656153, 1840170, 2208204, 2453560, 2760255, 3312306, 3680340, 4416408, 5520510, 6624612, 7360680, 8280765, 11041020, 13249224, 16561530, 22082040, 33123060, 66246120]

約数ペア:

[(1, 66246120), (2, 33123060), (3, 22082040), (4, 16561530), (5, 13249224), (6, 11041020), (8, 8280765), (9, 7360680), (10, 6624612), (12, 5520510), (15, 4416408), (18, 3680340), (20, 3312306), (24, 2760255), (27, 2453560), (30, 2208204), (36, 1840170), (40, 1656153), (45, 1472136), (54, 1226780), (60, 1104102), (72, 920085), (90, 736068), (108, 613390), (120, 552051), (135, 490712), (180, 368034), (216, 306695), (270, 245356), (360, 184017), (540, 122678), (1080, 61339)]