68105640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5851}}^1$

素因数の和:5962

約数の個数: 64

約数和(自身を含む): 206458560

約数和(自身を除く): 138352920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 5851, 11640, 11702, 17553, 23404, 29255, 35106, 46808, 58510, 70212, 87765, 117020, 140424, 175530, 234040, 351060, 567547, 702120, 1135094, 1702641, 2270188, 2837735, 3405282, 4540376, 5675470, 6810564, 8513205, 11350940, 13621128, 17026410, 22701880, 34052820, 68105640]

約数ペア:

[(1, 68105640), (2, 34052820), (3, 22701880), (4, 17026410), (5, 13621128), (6, 11350940), (8, 8513205), (10, 6810564), (12, 5675470), (15, 4540376), (20, 3405282), (24, 2837735), (30, 2270188), (40, 1702641), (60, 1135094), (97, 702120), (120, 567547), (194, 351060), (291, 234040), (388, 175530), (485, 140424), (582, 117020), (776, 87765), (970, 70212), (1164, 58510), (1455, 46808), (1940, 35106), (2328, 29255), (2910, 23404), (3880, 17553), (5820, 11702), (5851, 11640)]