2601960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21683}}^1$

素因数の和:21697

約数の個数: 32

約数和(自身を含む): 7806240

約数和(自身を除く): 5204280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21683, 43366, 65049, 86732, 108415, 130098, 173464, 216830, 260196, 325245, 433660, 520392, 650490, 867320, 1300980, 2601960]

約数ペア:

[(1, 2601960), (2, 1300980), (3, 867320), (4, 650490), (5, 520392), (6, 433660), (8, 325245), (10, 260196), (12, 216830), (15, 173464), (20, 130098), (24, 108415), (30, 86732), (40, 65049), (60, 43366), (120, 21683)]