42446520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 139014720

約数和(自身を除く): 96568200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 751, 785, 942, 1256, 1413, 1502, 1570, 1884, 2253, 2355, 2826, 3004, 3140, 3755, 3768, 4506, 4710, 5652, 6008, 6280, 6759, 7065, 7510, 9012, 9420, 11265, 11304, 13518, 14130, 15020, 18024, 18840, 22530, 27036, 28260, 30040, 33795, 45060, 54072, 56520, 67590, 90120, 117907, 135180, 235814, 270360, 353721, 471628, 589535, 707442, 943256, 1061163, 1179070, 1414884, 1768605, 2122326, 2358140, 2829768, 3537210, 4244652, 4716280, 5305815, 7074420, 8489304, 10611630, 14148840, 21223260, 42446520]

約数ペア:

[(1, 42446520), (2, 21223260), (3, 14148840), (4, 10611630), (5, 8489304), (6, 7074420), (8, 5305815), (9, 4716280), (10, 4244652), (12, 3537210), (15, 2829768), (18, 2358140), (20, 2122326), (24, 1768605), (30, 1414884), (36, 1179070), (40, 1061163), (45, 943256), (60, 707442), (72, 589535), (90, 471628), (120, 353721), (157, 270360), (180, 235814), (314, 135180), (360, 117907), (471, 90120), (628, 67590), (751, 56520), (785, 54072), (942, 45060), (1256, 33795), (1413, 30040), (1502, 28260), (1570, 27036), (1884, 22530), (2253, 18840), (2355, 18024), (2826, 15020), (3004, 14130), (3140, 13518), (3755, 11304), (3768, 11265), (4506, 9420), (4710, 9012), (5652, 7510), (6008, 7065), (6280, 6759)]