7215455280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2733127}}^1$

素因数の和:2733154

約数の個数: 80

約数和(自身を含む): 24401366784

約数和(自身を除く): 17185911504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 2733127, 5466254, 8199381, 10932508, 13665635, 16398762, 21865016, 27331270, 30064397, 32797524, 40996905, 43730032, 54662540, 60128794, 65595048, 81993810, 90193191, 109325080, 120257588, 131190096, 150321985, 163987620, 180386382, 218650160, 240515176, 300643970, 327975240, 360772764, 450965955, 481030352, 601287940, 655950480, 721545528, 901931910, 1202575880, 1443091056, 1803863820, 2405151760, 3607727640, 7215455280]

約数ペア:

[(1, 7215455280), (2, 3607727640), (3, 2405151760), (4, 1803863820), (5, 1443091056), (6, 1202575880), (8, 901931910), (10, 721545528), (11, 655950480), (12, 601287940), (15, 481030352), (16, 450965955), (20, 360772764), (22, 327975240), (24, 300643970), (30, 240515176), (33, 218650160), (40, 180386382), (44, 163987620), (48, 150321985), (55, 131190096), (60, 120257588), (66, 109325080), (80, 90193191), (88, 81993810), (110, 65595048), (120, 60128794), (132, 54662540), (165, 43730032), (176, 40996905), (220, 32797524), (240, 30064397), (264, 27331270), (330, 21865016), (440, 16398762), (528, 13665635), (660, 10932508), (880, 8199381), (1320, 5466254), (2640, 2733127)]