61324320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 194322240

約数和(自身を除く): 132997920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 251, 480, 502, 509, 753, 1004, 1018, 1255, 1506, 1527, 2008, 2036, 2510, 2545, 3012, 3054, 3765, 4016, 4072, 5020, 5090, 6024, 6108, 7530, 7635, 8032, 8144, 10040, 10180, 12048, 12216, 15060, 15270, 16288, 20080, 20360, 24096, 24432, 30120, 30540, 40160, 40720, 48864, 60240, 61080, 81440, 120480, 122160, 127759, 244320, 255518, 383277, 511036, 638795, 766554, 1022072, 1277590, 1533108, 1916385, 2044144, 2555180, 3066216, 3832770, 4088288, 5110360, 6132432, 7665540, 10220720, 12264864, 15331080, 20441440, 30662160, 61324320]

約数ペア:

[(1, 61324320), (2, 30662160), (3, 20441440), (4, 15331080), (5, 12264864), (6, 10220720), (8, 7665540), (10, 6132432), (12, 5110360), (15, 4088288), (16, 3832770), (20, 3066216), (24, 2555180), (30, 2044144), (32, 1916385), (40, 1533108), (48, 1277590), (60, 1022072), (80, 766554), (96, 638795), (120, 511036), (160, 383277), (240, 255518), (251, 244320), (480, 127759), (502, 122160), (509, 120480), (753, 81440), (1004, 61080), (1018, 60240), (1255, 48864), (1506, 40720), (1527, 40160), (2008, 30540), (2036, 30120), (2510, 24432), (2545, 24096), (3012, 20360), (3054, 20080), (3765, 16288), (4016, 15270), (4072, 15060), (5020, 12216), (5090, 12048), (6024, 10180), (6108, 10040), (7530, 8144), (7635, 8032)]