72690857280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25239881}}^1$

素因数の和:25239904

約数の個数: 84

約数和(自身を含む): 250026271092

約数和(自身を除く): 177335413812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25239881, 50479762, 75719643, 100959524, 126199405, 151439286, 201919048, 227158929, 252398810, 302878572, 378598215, 403838096, 454317858, 504797620, 605757144, 757196430, 807676192, 908635716, 1009595240, 1135794645, 1211514288, 1514392860, 1615352384, 1817271432, 2019190480, 2271589290, 2423028576, 3028785720, 3634542864, 4038380960, 4543178580, 4846057152, 6057571440, 7269085728, 8076761920, 9086357160, 12115142880, 14538171456, 18172714320, 24230285760, 36345428640, 72690857280]

約数ペア:

[(1, 72690857280), (2, 36345428640), (3, 24230285760), (4, 18172714320), (5, 14538171456), (6, 12115142880), (8, 9086357160), (9, 8076761920), (10, 7269085728), (12, 6057571440), (15, 4846057152), (16, 4543178580), (18, 4038380960), (20, 3634542864), (24, 3028785720), (30, 2423028576), (32, 2271589290), (36, 2019190480), (40, 1817271432), (45, 1615352384), (48, 1514392860), (60, 1211514288), (64, 1135794645), (72, 1009595240), (80, 908635716), (90, 807676192), (96, 757196430), (120, 605757144), (144, 504797620), (160, 454317858), (180, 403838096), (192, 378598215), (240, 302878572), (288, 252398810), (320, 227158929), (360, 201919048), (480, 151439286), (576, 126199405), (720, 100959524), (960, 75719643), (1440, 50479762), (2880, 25239881)]