204056880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27427}}^1$

素因数の和:27474

約数の個数: 80

約数和(自身を含む): 653005824

約数和(自身を除く): 448948944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27427, 54854, 82281, 109708, 137135, 164562, 219416, 274270, 329124, 411405, 438832, 548540, 658248, 822810, 850237, 1097080, 1316496, 1645620, 1700474, 2194160, 2550711, 3291240, 3400948, 4251185, 5101422, 6582480, 6801896, 8502370, 10202844, 12753555, 13603792, 17004740, 20405688, 25507110, 34009480, 40811376, 51014220, 68018960, 102028440, 204056880]

約数ペア:

[(1, 204056880), (2, 102028440), (3, 68018960), (4, 51014220), (5, 40811376), (6, 34009480), (8, 25507110), (10, 20405688), (12, 17004740), (15, 13603792), (16, 12753555), (20, 10202844), (24, 8502370), (30, 6801896), (31, 6582480), (40, 5101422), (48, 4251185), (60, 3400948), (62, 3291240), (80, 2550711), (93, 2194160), (120, 1700474), (124, 1645620), (155, 1316496), (186, 1097080), (240, 850237), (248, 822810), (310, 658248), (372, 548540), (465, 438832), (496, 411405), (620, 329124), (744, 274270), (930, 219416), (1240, 164562), (1488, 137135), (1860, 109708), (2480, 82281), (3720, 54854), (7440, 27427)]