60908820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{145021}}^1$

素因数の和:145040

約数の個数: 48

約数和(自身を含む): 194909568

約数和(自身を除く): 134000748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 145021, 290042, 435063, 580084, 725105, 870126, 1015147, 1450210, 1740252, 2030294, 2175315, 2900420, 3045441, 4060588, 4350630, 5075735, 6090882, 8701260, 10151470, 12181764, 15227205, 20302940, 30454410, 60908820]

約数ペア:

[(1, 60908820), (2, 30454410), (3, 20302940), (4, 15227205), (5, 12181764), (6, 10151470), (7, 8701260), (10, 6090882), (12, 5075735), (14, 4350630), (15, 4060588), (20, 3045441), (21, 2900420), (28, 2175315), (30, 2030294), (35, 1740252), (42, 1450210), (60, 1015147), (70, 870126), (84, 725105), (105, 580084), (140, 435063), (210, 290042), (420, 145021)]