297612720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1471}}^1$

素因数の和:1771

約数の個数: 120

約数和(自身を含む): 1003721472

約数和(自身を除く): 706108752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 281, 360, 562, 720, 843, 1124, 1405, 1471, 1686, 2248, 2529, 2810, 2942, 3372, 4215, 4413, 4496, 5058, 5620, 5884, 6744, 7355, 8430, 8826, 10116, 11240, 11768, 12645, 13239, 13488, 14710, 16860, 17652, 20232, 22065, 22480, 23536, 25290, 26478, 29420, 33720, 35304, 40464, 44130, 50580, 52956, 58840, 66195, 67440, 70608, 88260, 101160, 105912, 117680, 132390, 176520, 202320, 211824, 264780, 353040, 413351, 529560, 826702, 1059120, 1240053, 1653404, 2066755, 2480106, 3306808, 3720159, 4133510, 4960212, 6200265, 6613616, 7440318, 8267020, 9920424, 12400530, 14880636, 16534040, 18600795, 19840848, 24801060, 29761272, 33068080, 37201590, 49602120, 59522544, 74403180, 99204240, 148806360, 297612720]

約数ペア:

[(1, 297612720), (2, 148806360), (3, 99204240), (4, 74403180), (5, 59522544), (6, 49602120), (8, 37201590), (9, 33068080), (10, 29761272), (12, 24801060), (15, 19840848), (16, 18600795), (18, 16534040), (20, 14880636), (24, 12400530), (30, 9920424), (36, 8267020), (40, 7440318), (45, 6613616), (48, 6200265), (60, 4960212), (72, 4133510), (80, 3720159), (90, 3306808), (120, 2480106), (144, 2066755), (180, 1653404), (240, 1240053), (281, 1059120), (360, 826702), (562, 529560), (720, 413351), (843, 353040), (1124, 264780), (1405, 211824), (1471, 202320), (1686, 176520), (2248, 132390), (2529, 117680), (2810, 105912), (2942, 101160), (3372, 88260), (4215, 70608), (4413, 67440), (4496, 66195), (5058, 58840), (5620, 52956), (5884, 50580), (6744, 44130), (7355, 40464), (8430, 35304), (8826, 33720), (10116, 29420), (11240, 26478), (11768, 25290), (12645, 23536), (13239, 22480), (13488, 22065), (14710, 20232), (16860, 17652)]