80375160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4889}}^1$

素因数の和:5040

約数の個数: 64

約数和(自身を含む): 242935200

約数和(自身を除く): 162560040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 4889, 5480, 8220, 9778, 14667, 16440, 19556, 24445, 29334, 39112, 48890, 58668, 73335, 97780, 117336, 146670, 195560, 293340, 586680, 669793, 1339586, 2009379, 2679172, 3348965, 4018758, 5358344, 6697930, 8037516, 10046895, 13395860, 16075032, 20093790, 26791720, 40187580, 80375160]

約数ペア:

[(1, 80375160), (2, 40187580), (3, 26791720), (4, 20093790), (5, 16075032), (6, 13395860), (8, 10046895), (10, 8037516), (12, 6697930), (15, 5358344), (20, 4018758), (24, 3348965), (30, 2679172), (40, 2009379), (60, 1339586), (120, 669793), (137, 586680), (274, 293340), (411, 195560), (548, 146670), (685, 117336), (822, 97780), (1096, 73335), (1370, 58668), (1644, 48890), (2055, 39112), (2740, 29334), (3288, 24445), (4110, 19556), (4889, 16440), (5480, 14667), (8220, 9778)]