311267520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{108079}}^1$

素因数の和:108102

約数の個数: 84

約数和(自身を含む): 1070640480

約数和(自身を除く): 759372960

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, 108079, 216158, 324237, 432316, 540395, 648474, 864632, 972711, 1080790, 1296948, 1621185, 1729264, 1945422, 2161580, 2593896, 3242370, 3458528, 3890844, 4323160, 4863555, 5187792, 6484740, 6917056, 7781688, 8646320, 9727110, 10375584, 12969480, 15563376, 17292640, 19454220, 20751168, 25938960, 31126752, 34585280, 38908440, 51877920, 62253504, 77816880, 103755840, 155633760, 311267520]

約数ペア:

[(1, 311267520), (2, 155633760), (3, 103755840), (4, 77816880), (5, 62253504), (6, 51877920), (8, 38908440), (9, 34585280), (10, 31126752), (12, 25938960), (15, 20751168), (16, 19454220), (18, 17292640), (20, 15563376), (24, 12969480), (30, 10375584), (32, 9727110), (36, 8646320), (40, 7781688), (45, 6917056), (48, 6484740), (60, 5187792), (64, 4863555), (72, 4323160), (80, 3890844), (90, 3458528), (96, 3242370), (120, 2593896), (144, 2161580), (160, 1945422), (180, 1729264), (192, 1621185), (240, 1296948), (288, 1080790), (320, 972711), (360, 864632), (480, 648474), (576, 540395), (720, 432316), (960, 324237), (1440, 216158), (2880, 108079)]