780315696

素因数分解:

$2^4\times 3^2\times {\mathrm{5418859}}^1$

素因数の和:5418873

約数の個数: 30

約数和(自身を含む): 2183800580

約数和(自身を除く): 1403484884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5418859, 10837718, 16256577, 21675436, 32513154, 43350872, 48769731, 65026308, 86701744, 97539462, 130052616, 195078924, 260105232, 390157848, 780315696]

約数ペア:

[(1, 780315696), (2, 390157848), (3, 260105232), (4, 195078924), (6, 130052616), (8, 97539462), (9, 86701744), (12, 65026308), (16, 48769731), (18, 43350872), (24, 32513154), (36, 21675436), (48, 16256577), (72, 10837718), (144, 5418859)]