12623280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 39506400

約数和(自身を除く): 26883120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 353, 447, 596, 706, 745, 894, 1059, 1192, 1412, 1490, 1765, 1788, 2118, 2235, 2384, 2824, 2980, 3530, 3576, 4236, 4470, 5295, 5648, 5960, 7060, 7152, 8472, 8940, 10590, 11920, 14120, 16944, 17880, 21180, 28240, 35760, 42360, 52597, 84720, 105194, 157791, 210388, 262985, 315582, 420776, 525970, 631164, 788955, 841552, 1051940, 1262328, 1577910, 2103880, 2524656, 3155820, 4207760, 6311640, 12623280]

約数ペア:

[(1, 12623280), (2, 6311640), (3, 4207760), (4, 3155820), (5, 2524656), (6, 2103880), (8, 1577910), (10, 1262328), (12, 1051940), (15, 841552), (16, 788955), (20, 631164), (24, 525970), (30, 420776), (40, 315582), (48, 262985), (60, 210388), (80, 157791), (120, 105194), (149, 84720), (240, 52597), (298, 42360), (353, 35760), (447, 28240), (596, 21180), (706, 17880), (745, 16944), (894, 14120), (1059, 11920), (1192, 10590), (1412, 8940), (1490, 8472), (1765, 7152), (1788, 7060), (2118, 5960), (2235, 5648), (2384, 5295), (2824, 4470), (2980, 4236), (3530, 3576)]