65042520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{542021}}^1$

素因数の和:542035

約数の個数: 32

約数和(自身を含む): 195127920

約数和(自身を除く): 130085400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 542021, 1084042, 1626063, 2168084, 2710105, 3252126, 4336168, 5420210, 6504252, 8130315, 10840420, 13008504, 16260630, 21680840, 32521260, 65042520]

約数ペア:

[(1, 65042520), (2, 32521260), (3, 21680840), (4, 16260630), (5, 13008504), (6, 10840420), (8, 8130315), (10, 6504252), (12, 5420210), (15, 4336168), (20, 3252126), (24, 2710105), (30, 2168084), (40, 1626063), (60, 1084042), (120, 542021)]