285872040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{794089}}^1$

素因数の和:794106

約数の個数: 48

約数和(自身を含む): 929085300

約数和(自身を除く): 643213260

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, 794089, 1588178, 2382267, 3176356, 3970445, 4764534, 6352712, 7146801, 7940890, 9529068, 11911335, 14293602, 15881780, 19058136, 23822670, 28587204, 31763560, 35734005, 47645340, 57174408, 71468010, 95290680, 142936020, 285872040]

約数ペア:

[(1, 285872040), (2, 142936020), (3, 95290680), (4, 71468010), (5, 57174408), (6, 47645340), (8, 35734005), (9, 31763560), (10, 28587204), (12, 23822670), (15, 19058136), (18, 15881780), (20, 14293602), (24, 11911335), (30, 9529068), (36, 7940890), (40, 7146801), (45, 6352712), (60, 4764534), (72, 3970445), (90, 3176356), (120, 2382267), (180, 1588178), (360, 794089)]