348392160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{241939}}^1$

素因数の和:241960

約数の個数: 72

約数和(自身を含む): 1188893160

約数和(自身を除く): 840501000

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 241939, 483878, 725817, 967756, 1209695, 1451634, 1935512, 2177451, 2419390, 2903268, 3629085, 3871024, 4354902, 4838780, 5806536, 7258170, 7742048, 8709804, 9677560, 10887255, 11613072, 14516340, 17419608, 19355120, 21774510, 23226144, 29032680, 34839216, 38710240, 43549020, 58065360, 69678432, 87098040, 116130720, 174196080, 348392160]

約数ペア:

[(1, 348392160), (2, 174196080), (3, 116130720), (4, 87098040), (5, 69678432), (6, 58065360), (8, 43549020), (9, 38710240), (10, 34839216), (12, 29032680), (15, 23226144), (16, 21774510), (18, 19355120), (20, 17419608), (24, 14516340), (30, 11613072), (32, 10887255), (36, 9677560), (40, 8709804), (45, 7742048), (48, 7258170), (60, 5806536), (72, 4838780), (80, 4354902), (90, 3871024), (96, 3629085), (120, 2903268), (144, 2419390), (160, 2177451), (180, 1935512), (240, 1451634), (288, 1209695), (360, 967756), (480, 725817), (720, 483878), (1440, 241939)]