27587760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1706

約数の個数: 80

約数和(自身を含む): 86780160

約数和(自身を除く): 59192400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1619, 1704, 2130, 2840, 3238, 3408, 4260, 4857, 5680, 6476, 8095, 8520, 9714, 12952, 16190, 17040, 19428, 24285, 25904, 32380, 38856, 48570, 64760, 77712, 97140, 114949, 129520, 194280, 229898, 344847, 388560, 459796, 574745, 689694, 919592, 1149490, 1379388, 1724235, 1839184, 2298980, 2758776, 3448470, 4597960, 5517552, 6896940, 9195920, 13793880, 27587760]

約数ペア:

[(1, 27587760), (2, 13793880), (3, 9195920), (4, 6896940), (5, 5517552), (6, 4597960), (8, 3448470), (10, 2758776), (12, 2298980), (15, 1839184), (16, 1724235), (20, 1379388), (24, 1149490), (30, 919592), (40, 689694), (48, 574745), (60, 459796), (71, 388560), (80, 344847), (120, 229898), (142, 194280), (213, 129520), (240, 114949), (284, 97140), (355, 77712), (426, 64760), (568, 48570), (710, 38856), (852, 32380), (1065, 25904), (1136, 24285), (1420, 19428), (1619, 17040), (1704, 16190), (2130, 12952), (2840, 9714), (3238, 8520), (3408, 8095), (4260, 6476), (4857, 5680)]