8373360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 26248320

約数和(自身を除く): 17874960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 251, 278, 417, 502, 556, 695, 753, 834, 1004, 1112, 1255, 1390, 1506, 1668, 2008, 2085, 2224, 2510, 2780, 3012, 3336, 3765, 4016, 4170, 5020, 5560, 6024, 6672, 7530, 8340, 10040, 11120, 12048, 15060, 16680, 20080, 30120, 33360, 34889, 60240, 69778, 104667, 139556, 174445, 209334, 279112, 348890, 418668, 523335, 558224, 697780, 837336, 1046670, 1395560, 1674672, 2093340, 2791120, 4186680, 8373360]

約数ペア:

[(1, 8373360), (2, 4186680), (3, 2791120), (4, 2093340), (5, 1674672), (6, 1395560), (8, 1046670), (10, 837336), (12, 697780), (15, 558224), (16, 523335), (20, 418668), (24, 348890), (30, 279112), (40, 209334), (48, 174445), (60, 139556), (80, 104667), (120, 69778), (139, 60240), (240, 34889), (251, 33360), (278, 30120), (417, 20080), (502, 16680), (556, 15060), (695, 12048), (753, 11120), (834, 10040), (1004, 8340), (1112, 7530), (1255, 6672), (1390, 6024), (1506, 5560), (1668, 5020), (2008, 4170), (2085, 4016), (2224, 3765), (2510, 3336), (2780, 3012)]