80650680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61099}}^1$

素因数の和:61124

約数の個数: 64

約数和(自身を含む): 263952000

約数和(自身を除く): 183301320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 61099, 122198, 183297, 244396, 305495, 366594, 488792, 610990, 672089, 733188, 916485, 1221980, 1344178, 1466376, 1832970, 2016267, 2443960, 2688356, 3360445, 3665940, 4032534, 5376712, 6720890, 7331880, 8065068, 10081335, 13441780, 16130136, 20162670, 26883560, 40325340, 80650680]

約数ペア:

[(1, 80650680), (2, 40325340), (3, 26883560), (4, 20162670), (5, 16130136), (6, 13441780), (8, 10081335), (10, 8065068), (11, 7331880), (12, 6720890), (15, 5376712), (20, 4032534), (22, 3665940), (24, 3360445), (30, 2688356), (33, 2443960), (40, 2016267), (44, 1832970), (55, 1466376), (60, 1344178), (66, 1221980), (88, 916485), (110, 733188), (120, 672089), (132, 610990), (165, 488792), (220, 366594), (264, 305495), (330, 244396), (440, 183297), (660, 122198), (1320, 61099)]