120991488

素因数分解:

$2^8\times 3^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 323794128

約数和(自身を除く): 202802640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 384, 514, 613, 768, 771, 1028, 1226, 1542, 1839, 2056, 2452, 3084, 3678, 4112, 4904, 6168, 7356, 8224, 9808, 12336, 14712, 16448, 19616, 24672, 29424, 32896, 39232, 49344, 58848, 65792, 78464, 98688, 117696, 156928, 157541, 197376, 235392, 315082, 470784, 472623, 630164, 945246, 1260328, 1890492, 2520656, 3780984, 5041312, 7561968, 10082624, 15123936, 20165248, 30247872, 40330496, 60495744, 120991488]

約数ペア:

[(1, 120991488), (2, 60495744), (3, 40330496), (4, 30247872), (6, 20165248), (8, 15123936), (12, 10082624), (16, 7561968), (24, 5041312), (32, 3780984), (48, 2520656), (64, 1890492), (96, 1260328), (128, 945246), (192, 630164), (256, 472623), (257, 470784), (384, 315082), (514, 235392), (613, 197376), (768, 157541), (771, 156928), (1028, 117696), (1226, 98688), (1542, 78464), (1839, 65792), (2056, 58848), (2452, 49344), (3084, 39232), (3678, 32896), (4112, 29424), (4904, 24672), (6168, 19616), (7356, 16448), (8224, 14712), (9808, 12336)]