7291148520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1146407}}^1$

素因数の和:1146474

約数の個数: 64

約数和(自身を含む): 22286171520

約数和(自身を除く): 14995023000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 1146407, 2292814, 3439221, 4585628, 5732035, 6878442, 9171256, 11464070, 13756884, 17196105, 22928140, 27513768, 34392210, 45856280, 60759571, 68784420, 121519142, 137568840, 182278713, 243038284, 303797855, 364557426, 486076568, 607595710, 729114852, 911393565, 1215191420, 1458229704, 1822787130, 2430382840, 3645574260, 7291148520]

約数ペア:

[(1, 7291148520), (2, 3645574260), (3, 2430382840), (4, 1822787130), (5, 1458229704), (6, 1215191420), (8, 911393565), (10, 729114852), (12, 607595710), (15, 486076568), (20, 364557426), (24, 303797855), (30, 243038284), (40, 182278713), (53, 137568840), (60, 121519142), (106, 68784420), (120, 60759571), (159, 45856280), (212, 34392210), (265, 27513768), (318, 22928140), (424, 17196105), (530, 13756884), (636, 11464070), (795, 9171256), (1060, 6878442), (1272, 5732035), (1590, 4585628), (2120, 3439221), (3180, 2292814), (6360, 1146407)]