2054260440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{634031}}^1$

素因数の和:634054

約数の個数: 80

約数和(自身を含む): 6904608480

約数和(自身を除く): 4850348040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 634031, 1268062, 1902093, 2536124, 3170155, 3804186, 5072248, 5706279, 6340310, 7608372, 9510465, 11412558, 12680620, 15216744, 17118837, 19020930, 22825116, 25361240, 28531395, 34237674, 38041860, 45650232, 51356511, 57062790, 68475348, 76083720, 85594185, 102713022, 114125580, 136950696, 171188370, 205426044, 228251160, 256782555, 342376740, 410852088, 513565110, 684753480, 1027130220, 2054260440]

約数ペア:

[(1, 2054260440), (2, 1027130220), (3, 684753480), (4, 513565110), (5, 410852088), (6, 342376740), (8, 256782555), (9, 228251160), (10, 205426044), (12, 171188370), (15, 136950696), (18, 114125580), (20, 102713022), (24, 85594185), (27, 76083720), (30, 68475348), (36, 57062790), (40, 51356511), (45, 45650232), (54, 38041860), (60, 34237674), (72, 28531395), (81, 25361240), (90, 22825116), (108, 19020930), (120, 17118837), (135, 15216744), (162, 12680620), (180, 11412558), (216, 9510465), (270, 7608372), (324, 6340310), (360, 5706279), (405, 5072248), (540, 3804186), (648, 3170155), (810, 2536124), (1080, 1902093), (1620, 1268062), (3240, 634031)]