180678912

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7589}}^1$

素因数の和:7639

約数の個数: 72

約数和(自身を含む): 496446720

約数和(自身を除く): 315767808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7589, 7936, 11904, 15178, 22767, 23808, 30356, 45534, 60712, 91068, 121424, 182136, 235259, 242848, 364272, 470518, 485696, 705777, 728544, 941036, 971392, 1411554, 1457088, 1882072, 1942784, 2823108, 2914176, 3764144, 5646216, 5828352, 7528288, 11292432, 15056576, 22584864, 30113152, 45169728, 60226304, 90339456, 180678912]

約数ペア:

[(1, 180678912), (2, 90339456), (3, 60226304), (4, 45169728), (6, 30113152), (8, 22584864), (12, 15056576), (16, 11292432), (24, 7528288), (31, 5828352), (32, 5646216), (48, 3764144), (62, 2914176), (64, 2823108), (93, 1942784), (96, 1882072), (124, 1457088), (128, 1411554), (186, 971392), (192, 941036), (248, 728544), (256, 705777), (372, 485696), (384, 470518), (496, 364272), (744, 242848), (768, 235259), (992, 182136), (1488, 121424), (1984, 91068), (2976, 60712), (3968, 45534), (5952, 30356), (7589, 23808), (7936, 22767), (11904, 15178)]