147823920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{68437}}^1$

素因数の和:68459

約数の個数: 80

約数和(自身を含む): 509178720

約数和(自身を除く): 361354800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 68437, 136874, 205311, 273748, 342185, 410622, 547496, 615933, 684370, 821244, 1026555, 1094992, 1231866, 1368740, 1642488, 1847799, 2053110, 2463732, 2737480, 3079665, 3284976, 3695598, 4106220, 4927464, 5474960, 6159330, 7391196, 8212440, 9238995, 9854928, 12318660, 14782392, 16424880, 18477990, 24637320, 29564784, 36955980, 49274640, 73911960, 147823920]

約数ペア:

[(1, 147823920), (2, 73911960), (3, 49274640), (4, 36955980), (5, 29564784), (6, 24637320), (8, 18477990), (9, 16424880), (10, 14782392), (12, 12318660), (15, 9854928), (16, 9238995), (18, 8212440), (20, 7391196), (24, 6159330), (27, 5474960), (30, 4927464), (36, 4106220), (40, 3695598), (45, 3284976), (48, 3079665), (54, 2737480), (60, 2463732), (72, 2053110), (80, 1847799), (90, 1642488), (108, 1368740), (120, 1231866), (135, 1094992), (144, 1026555), (180, 821244), (216, 684370), (240, 615933), (270, 547496), (360, 410622), (432, 342185), (540, 273748), (720, 205311), (1080, 136874), (2160, 68437)]