1521960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 4985280

約数和(自身を除く): 3463320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1153, 1320, 2306, 3459, 4612, 5765, 6918, 9224, 11530, 12683, 13836, 17295, 23060, 25366, 27672, 34590, 38049, 46120, 50732, 63415, 69180, 76098, 101464, 126830, 138360, 152196, 190245, 253660, 304392, 380490, 507320, 760980, 1521960]

約数ペア:

[(1, 1521960), (2, 760980), (3, 507320), (4, 380490), (5, 304392), (6, 253660), (8, 190245), (10, 152196), (11, 138360), (12, 126830), (15, 101464), (20, 76098), (22, 69180), (24, 63415), (30, 50732), (33, 46120), (40, 38049), (44, 34590), (55, 27672), (60, 25366), (66, 23060), (88, 17295), (110, 13836), (120, 12683), (132, 11530), (165, 9224), (220, 6918), (264, 5765), (330, 4612), (440, 3459), (660, 2306), (1153, 1320)]