272031840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{188911}}^1$

素因数の和:188932

約数の個数: 72

約数和(自身を含む): 928313568

約数和(自身を除く): 656281728

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, 188911, 377822, 566733, 755644, 944555, 1133466, 1511288, 1700199, 1889110, 2266932, 2833665, 3022576, 3400398, 3778220, 4533864, 5667330, 6045152, 6800796, 7556440, 8500995, 9067728, 11334660, 13601592, 15112880, 17001990, 18135456, 22669320, 27203184, 30225760, 34003980, 45338640, 54406368, 68007960, 90677280, 136015920, 272031840]

約数ペア:

[(1, 272031840), (2, 136015920), (3, 90677280), (4, 68007960), (5, 54406368), (6, 45338640), (8, 34003980), (9, 30225760), (10, 27203184), (12, 22669320), (15, 18135456), (16, 17001990), (18, 15112880), (20, 13601592), (24, 11334660), (30, 9067728), (32, 8500995), (36, 7556440), (40, 6800796), (45, 6045152), (48, 5667330), (60, 4533864), (72, 3778220), (80, 3400398), (90, 3022576), (96, 2833665), (120, 2266932), (144, 1889110), (160, 1700199), (180, 1511288), (240, 1133466), (288, 944555), (360, 755644), (480, 566733), (720, 377822), (1440, 188911)]