3270840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 9948960

約数和(自身を除く): 6678120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 281, 291, 388, 485, 562, 582, 776, 843, 970, 1124, 1164, 1405, 1455, 1686, 1940, 2248, 2328, 2810, 2910, 3372, 3880, 4215, 5620, 5820, 6744, 8430, 11240, 11640, 16860, 27257, 33720, 54514, 81771, 109028, 136285, 163542, 218056, 272570, 327084, 408855, 545140, 654168, 817710, 1090280, 1635420, 3270840]

約数ペア:

[(1, 3270840), (2, 1635420), (3, 1090280), (4, 817710), (5, 654168), (6, 545140), (8, 408855), (10, 327084), (12, 272570), (15, 218056), (20, 163542), (24, 136285), (30, 109028), (40, 81771), (60, 54514), (97, 33720), (120, 27257), (194, 16860), (281, 11640), (291, 11240), (388, 8430), (485, 6744), (562, 5820), (582, 5620), (776, 4215), (843, 3880), (970, 3372), (1124, 2910), (1164, 2810), (1405, 2328), (1455, 2248), (1686, 1940)]