23426520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15017}}^1$

素因数の和:15044

約数の個数: 64

約数和(自身を含む): 75690720

約数和(自身を除く): 52264200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 15017, 30034, 45051, 60068, 75085, 90102, 120136, 150170, 180204, 195221, 225255, 300340, 360408, 390442, 450510, 585663, 600680, 780884, 901020, 976105, 1171326, 1561768, 1802040, 1952210, 2342652, 2928315, 3904420, 4685304, 5856630, 7808840, 11713260, 23426520]

約数ペア:

[(1, 23426520), (2, 11713260), (3, 7808840), (4, 5856630), (5, 4685304), (6, 3904420), (8, 2928315), (10, 2342652), (12, 1952210), (13, 1802040), (15, 1561768), (20, 1171326), (24, 976105), (26, 901020), (30, 780884), (39, 600680), (40, 585663), (52, 450510), (60, 390442), (65, 360408), (78, 300340), (104, 225255), (120, 195221), (130, 180204), (156, 150170), (195, 120136), (260, 90102), (312, 75085), (390, 60068), (520, 45051), (780, 30034), (1560, 15017)]