4186680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 12700800

約数和(自身を除く): 8514120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 251, 278, 417, 502, 556, 695, 753, 834, 1004, 1112, 1255, 1390, 1506, 1668, 2008, 2085, 2510, 2780, 3012, 3336, 3765, 4170, 5020, 5560, 6024, 7530, 8340, 10040, 15060, 16680, 30120, 34889, 69778, 104667, 139556, 174445, 209334, 279112, 348890, 418668, 523335, 697780, 837336, 1046670, 1395560, 2093340, 4186680]

約数ペア:

[(1, 4186680), (2, 2093340), (3, 1395560), (4, 1046670), (5, 837336), (6, 697780), (8, 523335), (10, 418668), (12, 348890), (15, 279112), (20, 209334), (24, 174445), (30, 139556), (40, 104667), (60, 69778), (120, 34889), (139, 30120), (251, 16680), (278, 15060), (417, 10040), (502, 8340), (556, 7530), (695, 6024), (753, 5560), (834, 5020), (1004, 4170), (1112, 3765), (1255, 3336), (1390, 3012), (1506, 2780), (1668, 2510), (2008, 2085)]