241975080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 810000000

約数和(自身を除く): 568024920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 449, 499, 540, 898, 998, 1080, 1347, 1497, 1796, 1996, 2245, 2495, 2694, 2994, 3592, 3992, 4041, 4490, 4491, 4990, 5388, 5988, 6735, 7485, 8082, 8980, 8982, 9980, 10776, 11976, 12123, 13470, 13473, 14970, 16164, 17960, 17964, 19960, 20205, 22455, 24246, 26940, 26946, 29940, 32328, 35928, 40410, 44910, 48492, 53880, 53892, 59880, 60615, 67365, 80820, 89820, 96984, 107784, 121230, 134730, 161640, 179640, 224051, 242460, 269460, 448102, 484920, 538920, 672153, 896204, 1120255, 1344306, 1792408, 2016459, 2240510, 2688612, 3360765, 4032918, 4481020, 5377224, 6049377, 6721530, 8065836, 8962040, 10082295, 12098754, 13443060, 16131672, 20164590, 24197508, 26886120, 30246885, 40329180, 48395016, 60493770, 80658360, 120987540, 241975080]

約数ペア:

[(1, 241975080), (2, 120987540), (3, 80658360), (4, 60493770), (5, 48395016), (6, 40329180), (8, 30246885), (9, 26886120), (10, 24197508), (12, 20164590), (15, 16131672), (18, 13443060), (20, 12098754), (24, 10082295), (27, 8962040), (30, 8065836), (36, 6721530), (40, 6049377), (45, 5377224), (54, 4481020), (60, 4032918), (72, 3360765), (90, 2688612), (108, 2240510), (120, 2016459), (135, 1792408), (180, 1344306), (216, 1120255), (270, 896204), (360, 672153), (449, 538920), (499, 484920), (540, 448102), (898, 269460), (998, 242460), (1080, 224051), (1347, 179640), (1497, 161640), (1796, 134730), (1996, 121230), (2245, 107784), (2495, 96984), (2694, 89820), (2994, 80820), (3592, 67365), (3992, 60615), (4041, 59880), (4490, 53892), (4491, 53880), (4990, 48492), (5388, 44910), (5988, 40410), (6735, 35928), (7485, 32328), (8082, 29940), (8980, 26946), (8982, 26940), (9980, 24246), (10776, 22455), (11976, 20205), (12123, 19960), (13470, 17964), (13473, 17960), (14970, 16164)]