277804920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79829}}^1$

素因数の和:79872

約数の個数: 64

約数和(自身を含む): 862164000

約数和(自身を除く): 584359080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 79829, 159658, 239487, 319316, 399145, 478974, 638632, 798290, 957948, 1197435, 1596580, 1915896, 2315041, 2394870, 3193160, 4630082, 4789740, 6945123, 9260164, 9579480, 11575205, 13890246, 18520328, 23150410, 27780492, 34725615, 46300820, 55560984, 69451230, 92601640, 138902460, 277804920]

約数ペア:

[(1, 277804920), (2, 138902460), (3, 92601640), (4, 69451230), (5, 55560984), (6, 46300820), (8, 34725615), (10, 27780492), (12, 23150410), (15, 18520328), (20, 13890246), (24, 11575205), (29, 9579480), (30, 9260164), (40, 6945123), (58, 4789740), (60, 4630082), (87, 3193160), (116, 2394870), (120, 2315041), (145, 1915896), (174, 1596580), (232, 1197435), (290, 957948), (348, 798290), (435, 638632), (580, 478974), (696, 399145), (870, 319316), (1160, 239487), (1740, 159658), (3480, 79829)]