157465680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1759}}^1$

素因数の和:2148

約数の個数: 80

約数和(自身を含む): 489730560

約数和(自身を除く): 332264880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1492, 1759, 1865, 2238, 2984, 3518, 3730, 4476, 5277, 5595, 5968, 7036, 7460, 8795, 8952, 10554, 11190, 14072, 14920, 17590, 17904, 21108, 22380, 26385, 28144, 29840, 35180, 42216, 44760, 52770, 70360, 84432, 89520, 105540, 140720, 211080, 422160, 656107, 1312214, 1968321, 2624428, 3280535, 3936642, 5248856, 6561070, 7873284, 9841605, 10497712, 13122140, 15746568, 19683210, 26244280, 31493136, 39366420, 52488560, 78732840, 157465680]

約数ペア:

[(1, 157465680), (2, 78732840), (3, 52488560), (4, 39366420), (5, 31493136), (6, 26244280), (8, 19683210), (10, 15746568), (12, 13122140), (15, 10497712), (16, 9841605), (20, 7873284), (24, 6561070), (30, 5248856), (40, 3936642), (48, 3280535), (60, 2624428), (80, 1968321), (120, 1312214), (240, 656107), (373, 422160), (746, 211080), (1119, 140720), (1492, 105540), (1759, 89520), (1865, 84432), (2238, 70360), (2984, 52770), (3518, 44760), (3730, 42216), (4476, 35180), (5277, 29840), (5595, 28144), (5968, 26385), (7036, 22380), (7460, 21108), (8795, 17904), (8952, 17590), (10554, 14920), (11190, 14072)]