2116749480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{161831}}^1$

素因数の和:161954

約数の個数: 64

約数和(自身を含む): 6408547200

約数和(自身を除く): 4291797720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 161831, 323662, 485493, 647324, 809155, 970986, 1294648, 1618310, 1941972, 2427465, 3236620, 3883944, 4854930, 6473240, 9709860, 17639579, 19419720, 35279158, 52918737, 70558316, 88197895, 105837474, 141116632, 176395790, 211674948, 264593685, 352791580, 423349896, 529187370, 705583160, 1058374740, 2116749480]

約数ペア:

[(1, 2116749480), (2, 1058374740), (3, 705583160), (4, 529187370), (5, 423349896), (6, 352791580), (8, 264593685), (10, 211674948), (12, 176395790), (15, 141116632), (20, 105837474), (24, 88197895), (30, 70558316), (40, 52918737), (60, 35279158), (109, 19419720), (120, 17639579), (218, 9709860), (327, 6473240), (436, 4854930), (545, 3883944), (654, 3236620), (872, 2427465), (1090, 1941972), (1308, 1618310), (1635, 1294648), (2180, 970986), (2616, 809155), (3270, 647324), (4360, 485493), (6540, 323662), (13080, 161831)]