83128440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30119}}^1$

素因数の和:30156

約数の個数: 64

約数和(自身を含む): 260236800

約数和(自身を除く): 177108360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 30119, 60238, 90357, 120476, 150595, 180714, 240952, 301190, 361428, 451785, 602380, 692737, 722856, 903570, 1204760, 1385474, 1807140, 2078211, 2770948, 3463685, 3614280, 4156422, 5541896, 6927370, 8312844, 10391055, 13854740, 16625688, 20782110, 27709480, 41564220, 83128440]

約数ペア:

[(1, 83128440), (2, 41564220), (3, 27709480), (4, 20782110), (5, 16625688), (6, 13854740), (8, 10391055), (10, 8312844), (12, 6927370), (15, 5541896), (20, 4156422), (23, 3614280), (24, 3463685), (30, 2770948), (40, 2078211), (46, 1807140), (60, 1385474), (69, 1204760), (92, 903570), (115, 722856), (120, 692737), (138, 602380), (184, 451785), (230, 361428), (276, 301190), (345, 240952), (460, 180714), (552, 150595), (690, 120476), (920, 90357), (1380, 60238), (2760, 30119)]