156948780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113731}}^1$

素因数の和:113766

約数の個数: 48

約数和(自身を含む): 458567424

約数和(自身を除く): 301618644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 113731, 227462, 341193, 454924, 568655, 682386, 1137310, 1364772, 1705965, 2274620, 2615813, 3411930, 5231626, 6823860, 7847439, 10463252, 13079065, 15694878, 26158130, 31389756, 39237195, 52316260, 78474390, 156948780]

約数ペア:

[(1, 156948780), (2, 78474390), (3, 52316260), (4, 39237195), (5, 31389756), (6, 26158130), (10, 15694878), (12, 13079065), (15, 10463252), (20, 7847439), (23, 6823860), (30, 5231626), (46, 3411930), (60, 2615813), (69, 2274620), (92, 1705965), (115, 1364772), (138, 1137310), (230, 682386), (276, 568655), (345, 454924), (460, 341193), (690, 227462), (1380, 113731)]