1332320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 3438288

約数和(自身を除く): 2105968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 757, 880, 1514, 1760, 3028, 3785, 6056, 7570, 8327, 12112, 15140, 16654, 24224, 30280, 33308, 41635, 60560, 66616, 83270, 121120, 133232, 166540, 266464, 333080, 666160, 1332320]

約数ペア:

[(1, 1332320), (2, 666160), (4, 333080), (5, 266464), (8, 166540), (10, 133232), (11, 121120), (16, 83270), (20, 66616), (22, 60560), (32, 41635), (40, 33308), (44, 30280), (55, 24224), (80, 16654), (88, 15140), (110, 12112), (160, 8327), (176, 7570), (220, 6056), (352, 3785), (440, 3028), (757, 1760), (880, 1514)]