197998560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45833}}^1$

素因数の和:45857

約数の個数: 96

約数和(自身を含む): 693010080

約数和(自身を除く): 495011520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 45833, 91666, 137499, 183332, 229165, 274998, 366664, 412497, 458330, 549996, 687495, 733328, 824994, 916660, 1099992, 1237491, 1374990, 1466656, 1649988, 1833320, 2062485, 2199984, 2474982, 2749980, 3299976, 3666640, 4124970, 4399968, 4949964, 5499960, 6187455, 6599952, 7333280, 8249940, 9899928, 10999920, 12374910, 13199904, 16499880, 19799856, 21999840, 24749820, 32999760, 39599712, 49499640, 65999520, 98999280, 197998560]

約数ペア:

[(1, 197998560), (2, 98999280), (3, 65999520), (4, 49499640), (5, 39599712), (6, 32999760), (8, 24749820), (9, 21999840), (10, 19799856), (12, 16499880), (15, 13199904), (16, 12374910), (18, 10999920), (20, 9899928), (24, 8249940), (27, 7333280), (30, 6599952), (32, 6187455), (36, 5499960), (40, 4949964), (45, 4399968), (48, 4124970), (54, 3666640), (60, 3299976), (72, 2749980), (80, 2474982), (90, 2199984), (96, 2062485), (108, 1833320), (120, 1649988), (135, 1466656), (144, 1374990), (160, 1237491), (180, 1099992), (216, 916660), (240, 824994), (270, 733328), (288, 687495), (360, 549996), (432, 458330), (480, 412497), (540, 366664), (720, 274998), (864, 229165), (1080, 183332), (1440, 137499), (2160, 91666), (4320, 45833)]