42476520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 127955520

約数和(自身を除く): 85479000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1153, 1228, 1535, 1842, 2306, 2456, 3070, 3459, 3684, 4605, 4612, 5765, 6140, 6918, 7368, 9210, 9224, 11530, 12280, 13836, 17295, 18420, 23060, 27672, 34590, 36840, 46120, 69180, 138360, 353971, 707942, 1061913, 1415884, 1769855, 2123826, 2831768, 3539710, 4247652, 5309565, 7079420, 8495304, 10619130, 14158840, 21238260, 42476520]

約数ペア:

[(1, 42476520), (2, 21238260), (3, 14158840), (4, 10619130), (5, 8495304), (6, 7079420), (8, 5309565), (10, 4247652), (12, 3539710), (15, 2831768), (20, 2123826), (24, 1769855), (30, 1415884), (40, 1061913), (60, 707942), (120, 353971), (307, 138360), (614, 69180), (921, 46120), (1153, 36840), (1228, 34590), (1535, 27672), (1842, 23060), (2306, 18420), (2456, 17295), (3070, 13836), (3459, 12280), (3684, 11530), (4605, 9224), (4612, 9210), (5765, 7368), (6140, 6918)]