30662160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 95618880

約数和(自身を除く): 64956720

約数列:

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

約数ペア:

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