977247120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{8293}}^1$

素因数の和:8800

約数の個数: 80

約数和(自身を含む): 3036002112

約数和(自身を除く): 2058754992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 7856, 8293, 9820, 11784, 14730, 16586, 19640, 23568, 24879, 29460, 33172, 39280, 41465, 49758, 58920, 66344, 82930, 99516, 117840, 124395, 132688, 165860, 199032, 248790, 331720, 398064, 497580, 663440, 995160, 1990320, 4071863, 8143726, 12215589, 16287452, 20359315, 24431178, 32574904, 40718630, 48862356, 61077945, 65149808, 81437260, 97724712, 122155890, 162874520, 195449424, 244311780, 325749040, 488623560, 977247120]

約数ペア:

[(1, 977247120), (2, 488623560), (3, 325749040), (4, 244311780), (5, 195449424), (6, 162874520), (8, 122155890), (10, 97724712), (12, 81437260), (15, 65149808), (16, 61077945), (20, 48862356), (24, 40718630), (30, 32574904), (40, 24431178), (48, 20359315), (60, 16287452), (80, 12215589), (120, 8143726), (240, 4071863), (491, 1990320), (982, 995160), (1473, 663440), (1964, 497580), (2455, 398064), (2946, 331720), (3928, 248790), (4910, 199032), (5892, 165860), (7365, 132688), (7856, 124395), (8293, 117840), (9820, 99516), (11784, 82930), (14730, 66344), (16586, 58920), (19640, 49758), (23568, 41465), (24879, 39280), (29460, 33172)]