1204939560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31477}}^1$

素因数の和:31531

約数の個数: 128

約数和(自身を含む): 4079548800

約数和(自身を除く): 2874609240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 12760, 19140, 31477, 38280, 62954, 94431, 125908, 157385, 188862, 251816, 314770, 346247, 377724, 472155, 629540, 692494, 755448, 912833, 944310, 1038741, 1259080, 1384988, 1731235, 1825666, 1888620, 2077482, 2738499, 2769976, 3462470, 3651332, 3777240, 4154964, 4564165, 5193705, 5476998, 6924940, 7302664, 8309928, 9128330, 10041163, 10387410, 10953996, 13692495, 13849880, 18256660, 20082326, 20774820, 21907992, 27384990, 30123489, 36513320, 40164652, 41549640, 50205815, 54769980, 60246978, 80329304, 100411630, 109539960, 120493956, 150617445, 200823260, 240987912, 301234890, 401646520, 602469780, 1204939560]

約数ペア:

[(1, 1204939560), (2, 602469780), (3, 401646520), (4, 301234890), (5, 240987912), (6, 200823260), (8, 150617445), (10, 120493956), (11, 109539960), (12, 100411630), (15, 80329304), (20, 60246978), (22, 54769980), (24, 50205815), (29, 41549640), (30, 40164652), (33, 36513320), (40, 30123489), (44, 27384990), (55, 21907992), (58, 20774820), (60, 20082326), (66, 18256660), (87, 13849880), (88, 13692495), (110, 10953996), (116, 10387410), (120, 10041163), (132, 9128330), (145, 8309928), (165, 7302664), (174, 6924940), (220, 5476998), (232, 5193705), (264, 4564165), (290, 4154964), (319, 3777240), (330, 3651332), (348, 3462470), (435, 2769976), (440, 2738499), (580, 2077482), (638, 1888620), (660, 1825666), (696, 1731235), (870, 1384988), (957, 1259080), (1160, 1038741), (1276, 944310), (1320, 912833), (1595, 755448), (1740, 692494), (1914, 629540), (2552, 472155), (3190, 377724), (3480, 346247), (3828, 314770), (4785, 251816), (6380, 188862), (7656, 157385), (9570, 125908), (12760, 94431), (19140, 62954), (31477, 38280)]