25246560

素因数分解:

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

素因数の和:520

約数の個数: 96

約数和(自身を含む): 80287200

約数和(自身を除く): 55040640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 353, 447, 480, 596, 706, 745, 894, 1059, 1192, 1412, 1490, 1765, 1788, 2118, 2235, 2384, 2824, 2980, 3530, 3576, 4236, 4470, 4768, 5295, 5648, 5960, 7060, 7152, 8472, 8940, 10590, 11296, 11920, 14120, 14304, 16944, 17880, 21180, 23840, 28240, 33888, 35760, 42360, 52597, 56480, 71520, 84720, 105194, 157791, 169440, 210388, 262985, 315582, 420776, 525970, 631164, 788955, 841552, 1051940, 1262328, 1577910, 1683104, 2103880, 2524656, 3155820, 4207760, 5049312, 6311640, 8415520, 12623280, 25246560]

約数ペア:

[(1, 25246560), (2, 12623280), (3, 8415520), (4, 6311640), (5, 5049312), (6, 4207760), (8, 3155820), (10, 2524656), (12, 2103880), (15, 1683104), (16, 1577910), (20, 1262328), (24, 1051940), (30, 841552), (32, 788955), (40, 631164), (48, 525970), (60, 420776), (80, 315582), (96, 262985), (120, 210388), (149, 169440), (160, 157791), (240, 105194), (298, 84720), (353, 71520), (447, 56480), (480, 52597), (596, 42360), (706, 35760), (745, 33888), (894, 28240), (1059, 23840), (1192, 21180), (1412, 17880), (1490, 16944), (1765, 14304), (1788, 14120), (2118, 11920), (2235, 11296), (2384, 10590), (2824, 8940), (2980, 8472), (3530, 7152), (3576, 7060), (4236, 5960), (4470, 5648), (4768, 5295)]