2885210640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{308249}}^1$

素因数の和:308281

約数の個数: 120

約数和(自身を含む): 10434879000

約数和(自身を除く): 7549668360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 308249, 616498, 924747, 1232996, 1541245, 1849494, 2465992, 2774241, 3082490, 3698988, 4007237, 4623735, 4931984, 5548482, 6164980, 7397976, 8014474, 9247470, 11096964, 12021711, 12329960, 13871205, 14795952, 16028948, 18494940, 20036185, 22193928, 24043422, 24659920, 27742410, 32057896, 36065133, 36989880, 40072370, 44387856, 48086844, 55484820, 60108555, 64115792, 72130266, 73979760, 80144740, 96173688, 110969640, 120217110, 144260532, 160289480, 180325665, 192347376, 221939280, 240434220, 288521064, 320578960, 360651330, 480868440, 577042128, 721302660, 961736880, 1442605320, 2885210640]

約数ペア:

[(1, 2885210640), (2, 1442605320), (3, 961736880), (4, 721302660), (5, 577042128), (6, 480868440), (8, 360651330), (9, 320578960), (10, 288521064), (12, 240434220), (13, 221939280), (15, 192347376), (16, 180325665), (18, 160289480), (20, 144260532), (24, 120217110), (26, 110969640), (30, 96173688), (36, 80144740), (39, 73979760), (40, 72130266), (45, 64115792), (48, 60108555), (52, 55484820), (60, 48086844), (65, 44387856), (72, 40072370), (78, 36989880), (80, 36065133), (90, 32057896), (104, 27742410), (117, 24659920), (120, 24043422), (130, 22193928), (144, 20036185), (156, 18494940), (180, 16028948), (195, 14795952), (208, 13871205), (234, 12329960), (240, 12021711), (260, 11096964), (312, 9247470), (360, 8014474), (390, 7397976), (468, 6164980), (520, 5548482), (585, 4931984), (624, 4623735), (720, 4007237), (780, 3698988), (936, 3082490), (1040, 2774241), (1170, 2465992), (1560, 1849494), (1872, 1541245), (2340, 1232996), (3120, 924747), (4680, 616498), (9360, 308249)]