78323933880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{72522161}}^1$

素因数の和:72522181

約数の個数: 64

約数和(自身を含む): 261079783200

約数和(自身を除く): 182755849320

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 72522161, 145044322, 217566483, 290088644, 362610805, 435132966, 580177288, 652699449, 725221610, 870265932, 1087832415, 1305398898, 1450443220, 1740531864, 1958098347, 2175664830, 2610797796, 2900886440, 3263497245, 3916196694, 4351329660, 5221595592, 6526994490, 7832393388, 8702659320, 9790491735, 13053988980, 15664786776, 19580983470, 26107977960, 39161966940, 78323933880]

約数ペア:

[(1, 78323933880), (2, 39161966940), (3, 26107977960), (4, 19580983470), (5, 15664786776), (6, 13053988980), (8, 9790491735), (9, 8702659320), (10, 7832393388), (12, 6526994490), (15, 5221595592), (18, 4351329660), (20, 3916196694), (24, 3263497245), (27, 2900886440), (30, 2610797796), (36, 2175664830), (40, 1958098347), (45, 1740531864), (54, 1450443220), (60, 1305398898), (72, 1087832415), (90, 870265932), (108, 725221610), (120, 652699449), (135, 580177288), (180, 435132966), (216, 362610805), (270, 290088644), (360, 217566483), (540, 145044322), (1080, 72522161)]