241915080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1555

約数の個数: 128

約数和(自身を含む): 798336000

約数和(自身を除く): 556420920

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, 131, 132, 165, 220, 262, 264, 330, 393, 440, 524, 655, 660, 786, 1048, 1310, 1320, 1399, 1441, 1572, 1965, 2620, 2798, 2882, 3144, 3930, 4197, 4323, 5240, 5596, 5764, 6995, 7205, 7860, 8394, 8646, 11192, 11528, 13990, 14410, 15389, 15720, 16788, 17292, 20985, 21615, 27980, 28820, 30778, 33576, 34584, 41970, 43230, 46167, 55960, 57640, 61556, 76945, 83940, 86460, 92334, 123112, 153890, 167880, 172920, 183269, 184668, 230835, 307780, 366538, 369336, 461670, 549807, 615560, 733076, 916345, 923340, 1099614, 1466152, 1832690, 1846680, 2015959, 2199228, 2749035, 3665380, 4031918, 4398456, 5498070, 6047877, 7330760, 8063836, 10079795, 10996140, 12095754, 16127672, 20159590, 21992280, 24191508, 30239385, 40319180, 48383016, 60478770, 80638360, 120957540, 241915080]

約数ペア:

[(1, 241915080), (2, 120957540), (3, 80638360), (4, 60478770), (5, 48383016), (6, 40319180), (8, 30239385), (10, 24191508), (11, 21992280), (12, 20159590), (15, 16127672), (20, 12095754), (22, 10996140), (24, 10079795), (30, 8063836), (33, 7330760), (40, 6047877), (44, 5498070), (55, 4398456), (60, 4031918), (66, 3665380), (88, 2749035), (110, 2199228), (120, 2015959), (131, 1846680), (132, 1832690), (165, 1466152), (220, 1099614), (262, 923340), (264, 916345), (330, 733076), (393, 615560), (440, 549807), (524, 461670), (655, 369336), (660, 366538), (786, 307780), (1048, 230835), (1310, 184668), (1320, 183269), (1399, 172920), (1441, 167880), (1572, 153890), (1965, 123112), (2620, 92334), (2798, 86460), (2882, 83940), (3144, 76945), (3930, 61556), (4197, 57640), (4323, 55960), (5240, 46167), (5596, 43230), (5764, 41970), (6995, 34584), (7205, 33576), (7860, 30778), (8394, 28820), (8646, 27980), (11192, 21615), (11528, 20985), (13990, 17292), (14410, 16788), (15389, 15720)]