720311095584

素因数分解:

$2^5\times 3^2\times {\mathrm{5113}}^1\times {\mathrm{489161}}^1$

素因数の和:494290

約数の個数: 72

約数和(自身を含む): 2048789489292

約数和(自身を除く): 1328478393708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 5113, 10226, 15339, 20452, 30678, 40904, 46017, 61356, 81808, 92034, 122712, 163616, 184068, 245424, 368136, 489161, 490848, 736272, 978322, 1467483, 1472544, 1956644, 2934966, 3913288, 4402449, 5869932, 7826576, 8804898, 11739864, 15653152, 17609796, 23479728, 35219592, 46959456, 70439184, 140878368, 2501080193, 5002160386, 7503240579, 10004320772, 15006481158, 20008641544, 22509721737, 30012962316, 40017283088, 45019443474, 60025924632, 80034566176, 90038886948, 120051849264, 180077773896, 240103698528, 360155547792, 720311095584]

約数ペア:

[(1, 720311095584), (2, 360155547792), (3, 240103698528), (4, 180077773896), (6, 120051849264), (8, 90038886948), (9, 80034566176), (12, 60025924632), (16, 45019443474), (18, 40017283088), (24, 30012962316), (32, 22509721737), (36, 20008641544), (48, 15006481158), (72, 10004320772), (96, 7503240579), (144, 5002160386), (288, 2501080193), (5113, 140878368), (10226, 70439184), (15339, 46959456), (20452, 35219592), (30678, 23479728), (40904, 17609796), (46017, 15653152), (61356, 11739864), (81808, 8804898), (92034, 7826576), (122712, 5869932), (163616, 4402449), (184068, 3913288), (245424, 2934966), (368136, 1956644), (489161, 1472544), (490848, 1467483), (736272, 978322)]