3125040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 10044000

約数和(自身を除く): 6918960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 449, 464, 580, 696, 870, 898, 1160, 1347, 1392, 1740, 1796, 2245, 2320, 2694, 3480, 3592, 4490, 5388, 6735, 6960, 7184, 8980, 10776, 13021, 13470, 17960, 21552, 26042, 26940, 35920, 39063, 52084, 53880, 65105, 78126, 104168, 107760, 130210, 156252, 195315, 208336, 260420, 312504, 390630, 520840, 625008, 781260, 1041680, 1562520, 3125040]

約数ペア:

[(1, 3125040), (2, 1562520), (3, 1041680), (4, 781260), (5, 625008), (6, 520840), (8, 390630), (10, 312504), (12, 260420), (15, 208336), (16, 195315), (20, 156252), (24, 130210), (29, 107760), (30, 104168), (40, 78126), (48, 65105), (58, 53880), (60, 52084), (80, 39063), (87, 35920), (116, 26940), (120, 26042), (145, 21552), (174, 17960), (232, 13470), (240, 13021), (290, 10776), (348, 8980), (435, 7184), (449, 6960), (464, 6735), (580, 5388), (696, 4490), (870, 3592), (898, 3480), (1160, 2694), (1347, 2320), (1392, 2245), (1740, 1796)]