180005472

素因数分解:

$2^5\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1741}}^1$

素因数の和:2116

約数の個数: 72

約数和(自身を含む): 513611280

約数和(自身を除く): 333605808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 359, 718, 1077, 1436, 1741, 2154, 2872, 3231, 3482, 4308, 5223, 5744, 6462, 6964, 8616, 10446, 11488, 12924, 13928, 15669, 17232, 20892, 25848, 27856, 31338, 34464, 41784, 51696, 55712, 62676, 83568, 103392, 125352, 167136, 250704, 501408, 625019, 1250038, 1875057, 2500076, 3750114, 5000152, 5625171, 7500228, 10000304, 11250342, 15000456, 20000608, 22500684, 30000912, 45001368, 60001824, 90002736, 180005472]

約数ペア:

[(1, 180005472), (2, 90002736), (3, 60001824), (4, 45001368), (6, 30000912), (8, 22500684), (9, 20000608), (12, 15000456), (16, 11250342), (18, 10000304), (24, 7500228), (32, 5625171), (36, 5000152), (48, 3750114), (72, 2500076), (96, 1875057), (144, 1250038), (288, 625019), (359, 501408), (718, 250704), (1077, 167136), (1436, 125352), (1741, 103392), (2154, 83568), (2872, 62676), (3231, 55712), (3482, 51696), (4308, 41784), (5223, 34464), (5744, 31338), (6462, 27856), (6964, 25848), (8616, 20892), (10446, 17232), (11488, 15669), (12924, 13928)]