1562520

素因数分解:

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

素因数の和:492

約数の個数: 64

約数和(自身を含む): 4860000

約数和(自身を除く): 3297480

約数列:

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

約数ペア:

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